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25 Most Common Medicine Interview Questions, with Model Answers

Most UK medical schools interview with multiple mini interviews (MMIs), and most of the rest use a panel. With every school writing its own stations, it can feel like anything could come up.

MedPrepPartner18 minute read

In practice, the same questions come back every year, because every school is testing the same things: why you want to be a doctor, how you cope under pressure, and how you reason through an ethical problem.

This article goes through the 25 most common medicine interview questions in the UK, the ones you need a confident answer to before interview day. Each has a model answer showing how to structure your response and what interviewers give marks for.

How to use these questions

  1. 1.Read the question and answer it out loud, with a timer. Most MMI stations give you 5 to 8 minutes.
  2. 2.Open the model answer and compare the structure, not the wording.
  3. 3.Answer it again, then move on. Speaking an answer exposes gaps that thinking it through does not.

Do not memorise these answers. Interviewers hear rehearsed scripts every day, and follow-up questions quickly show whether you understand what you said.

Motivation and insight into medicine

5 questions

Almost every school opens here. The question is rarely just "why medicine": expect it to be tested against nursing, against your work experience and against what you would do if it went wrong.

  1. 1.Why did you choose to study medicine?

    Model answer

    Model Framework

    1. Introduction

    Mention the spark that drove you to study medicine. This might include an early fascination with the sciences, seeing a loved one or yourself receiving treatment, or another meaningful experience.

    Keep this relatively short and not overly dramatic.

    2. Interest

    Affirm your interest in both the academic side of medicine (sciences) and the non-academic side (talking to people, helping them, and working in a team).

    3. Evidence

    Provide concrete examples of how you have explored your interest in medicine (e.g. work experience, volunteering, caring roles, academic projects).

    Reflect on how these experiences:

    •Developed your understanding of what a medical career involves
    •Highlighted both the rewards and difficulties
    •Reaffirmed your desire to study medicine

    4. Challenges

    Acknowledge the challenges of a career in medicine (e.g. long hours, emotional burden, responsibility, lifelong learning).

    Explain how you have begun to appreciate these challenges and why you still feel motivated to pursue medicine despite - or even because of - them.

    5. Conclusion

    End with a short, impactful statement summarising:

    •Your core motivation
    •Your awareness of the realities of medicine
    •Your commitment and enthusiasm to pursue this path

    Red flags

    •Clichéd phrasing: "I’ve always wanted to help people" with no depth or specific reflection.
    •Status-driven motivation: Emphasising prestige, money, or family expectations as primary reasons.
    •Storytelling without reflection: Describing work experience or volunteering but failing to analyse what was learned.
    •Naivety: Presenting medicine as purely glamorous, with no recognition of the emotional, intellectual, and practical challenges.
    •Imbalance: Focusing only on science (which may suggest research might suit better) or only on caring (which may suggest nursing or social care might be more appropriate).
  2. 2.Why do you want to be a doctor rather than a nurse?

    Model answer

    Model Framework

    1. Introduction

    Acknowledge that both careers are valuable and important to the healthcare team, but emphasise that being a doctor aligns better with your own values, strengths, and long-term goals.

    2. Differences

    Highlight reasonable differences between being a doctor and being a nurse, for example:

    •The doctor’s role has a greater academic and scientific emphasis
    •Doctors usually carry ultimate responsibility for diagnosis and management plans
    •Doctors often take on more formal leadership and decision-making roles
    •There are more structured opportunities for research, teaching, and service development as a doctor

    3. Personal fit

    Link these differences to your own interests and motivations:

    •Enjoyment of academic challenge and applying science to complex clinical problems
    •Interest in problem solving, making and justifying clinical decisions
    •Desire to take on leadership, coordination, and responsibility for patient care
    •Motivation to engage in research, innovation, or teaching alongside clinical work

    4. Conclusion

    Conclude by:

    •Reiterating respect and appreciation for nursing and the wider multidisciplinary team
    •Clearly affirming your desire to become a doctor because it best matches your skills, interests, and how you see yourself contributing to patient care.

    Red flags to avoid

    •Being dismissive or disrespectful about nursing
    •Not demonstrating any awareness of what nursing involves (suggests you have not considered the question seriously)
    •Being too generic (e.g. "being a doctor is more interesting")
    •Failing to link back to your own personal fit (why you specifically prefer medicine)
    •Being overly rigid or disparaging (e.g. "I could never imagine being a nurse")
  3. 3.What have you learned from your work experience?

    • What was the most interesting thing that you saw?
    • Did you see any evidence of teamwork?
    • Why has this made you want to do medicine?
    Model answer

    Part 1: What did you learn from your work experience?

    Structure

    •Open with an insightful line about the learning opportunities and overall experience during the work experience.

    STARR Framework

    •S - Situation: Briefly mention the setting (for example, hospital, GP practice, care home).
    •T - Task: State the reason for doing the work experience.
    •A - Action: Explain what you actually did during the placement.
    •R - Result: Describe what you learned or observed.
    •R - Reflection: Make a reflective statement. Link this to your motivation to study medicine and to the personal qualities you need to develop in yourself.

    Part 2: Most interesting thing you saw

    Structure

    •Open with an insightful line directly relating to the question (why this experience stood out).

    STARR Framework

    •S - Situation: Briefly mention the setting (for example, hospital or GP).
    •T - Task: State the task if applicable (your role or what you were there to observe).
    •A - Action: Describe the most interesting thing you saw and what happened.
    •R - Result: Explain what you learned or observed from this event.
    •R - Reflection: Make a reflective statement. Link to your motivation to study medicine, the personal qualities you need to develop, and, if appropriate, the challenges of medicine.

    Part 3: Evidence of teamwork

    Structure

    •Open with an insightful line about the importance of teamwork within healthcare.

    STARR Framework

    •S - Situation: Already stated from earlier parts (same overall placement setting).
    •T - Task: Already stated if the same context; briefly restate only if needed.
    •A - Action: Give clear examples of teamwork you witnessed (who was involved, what they did).
    •R - Result: State what you learned or observed about effective teamwork.
    •R - Reflection: Make a reflective statement. Link to your motivation to study medicine, the personal qualities you need to develop, and the challenges of medicine (for example, communication, conflict resolution, shared responsibility).

    Part 4: Why this made you want to do medicine

    Reflective synthesis

    •Draw together reflections from your previous answers and experiences from work experience.
    •Summarise how these experiences:
    •Reinforced or clarified your motivation to study medicine
    •Showed you the realities and challenges of a medical career
    •Helped you recognise the skills and attributes you already have
    •Highlighted the personal qualities you still need to develop.
    •Conclude with a concise, forward-looking reflection about how these insights have shaped your decision to pursue medicine and how you plan to continue developing relevant skills.
  4. 4.What do you think you will find the most challenging aspect of medicine?

    Model answer

    Model Framework

    •Acknowledge and mention realistic challenges in medicine
    •Explain why the challenge is difficult
    •Provide an example of experiencing or seeing this challenge
    •Propose healthy and constructive coping mechanisms, showing a desire to improve and adapt these

    Model Answer

    One aspect of medicine that I think I would find difficult is dealing with emotionally challenging situations, such as breaking bad news to patients or supporting families through serious illness. I think this would be difficult because it can be emotionally draining, and it is a huge responsibility to convey information sensitively while remaining professional. For example, I have seen while volunteering at my local hospital how nurses and doctors sometimes struggle with maintaining their own emotional wellbeing when supporting very unwell patients, which made me realise how intense these situations can be.

    To cope with this, I would focus on developing strong support networks and reflective habits. I think talking things through with colleagues, seeking mentorship, and reflecting on experiences in a structured way, like keeping a journal or debriefing after difficult situations, would help me process emotions constructively. I also recognise the importance of self-care outside of work, such as maintaining hobbies and physical activity, to prevent burnout. Overall, I see these challenges as opportunities to grow as a compassionate and resilient doctor, and I would actively work on strategies to manage them effectively.

  5. 5.How would you respond if you didn’t get into medical school?

    Model answer

    I would of course feel very disappointed if I did not receive any offers, as medicine is something I have been passionate about for many years. However, I understand that the application process is highly competitive, and I would try to view this as an opportunity to reflect and improve.

    I would take some time to honestly reflect on why my applications might have been unsuccessful. For example, I would consider whether I could strengthen my academic record, gain more clinical experience, or improve how I convey my motivation and understanding of the profession in interviews and personal statements.

    I would then make a constructive plan to continue pursuing medicine:

    •Take a gap year to gain further healthcare-related experience, such as volunteering in a hospital or working in a care setting
    •Use this time to develop skills like communication, teamwork, and resilience
    •Review and improve my application materials and interview technique
    •Consider alternative routes such as a relevant degree and then applying for graduate entry medicine

    Ultimately, my motivation to become a doctor would remain. I would use the setback as a learning opportunity, aiming to return to the process better prepared and with stronger insight into the profession and myself.

There are more questions like these to practise out loud.

Personal qualities and reflection

4 questions

These ask for a real example and what you took from it. A specific, ordinary example with honest reflection scores better than an impressive one with none.

  1. 6.Have you ever made a mistake?

    Model answer

    Model Framework

    Using the STARR structure

    Begin by clearly acknowledging that you have made a mistake, then structure your example using the STARR framework.

    Situation

    Briefly set the scene so the interviewer understands the context.

    •Where were you?
    •Who was involved?
    •What was happening?

    Keep this concise but clear.

    Task

    State your goal or responsibility in that situation.

    •What were you personally trying to achieve?
    •What was your specific role or duty?

    Action

    Describe the steps you took to address the task.

    •Explain what you did.
    •Be honest about the mistake you made or the challenge you mishandled.
    •Show self-awareness and responsibility for your actions.

    Result

    Explain the outcome of your actions.

    •What happened as a result of what you did?
    •What changed or was achieved, whether positive or negative?

    Reflection

    Comment on your own performance and what you learned.

    •What would you do differently next time?
    •What specific lessons did you take away?
    •Link this to why learning from mistakes is important, particularly in medicine (patient safety, continuous improvement, insight into your own limitations and need for support).
  2. 7.How do you deal with stress?

    Model answer

    Model Framework

    •Acknowledge that some level of stress is normal and present in medicine
    •Talk about recognising when stress becomes unhealthy
    •Offer at least 2 methods of how you de-stress, with examples
    •Reflect on the importance of stress management in medicine

    Model Answer

    I think experiencing some degree of stress is completely normal, especially in demanding environments like medicine. A certain level of pressure can actually help me stay focused and organised. However, I’m also aware that stress becomes unhealthy when it starts affecting my sleep, my ability to concentrate, or when I notice myself becoming more irritable or withdrawn. When I recognise those signs, I make a conscious effort to manage it proactively.

    One way I de-stress is through physical activity. For example, I go on regular runs and try to fit in a gym session a few times a week. I find that exercise helps me clear my head and gives me a sense of control when things feel overwhelming.

    Another method I rely on is taking time to reset mentally by stepping away from academics and spending time with friends or family. Even something simple like cooking dinner with my parents or having a chat with a friend helps me re-centre and regain perspective.

    I also use reflective techniques when things are particularly stressful. For instance, I sometimes journal or make a quick plan for the next day. Writing things down helps me break tasks into manageable steps, which reduces the sense of being overloaded.

    I think developing these habits now is really important, because stress is a significant part of medical training and the medical profession. Doctors deal with emotionally challenging situations, long hours, and competing responsibilities, so having healthy coping strategies is essential - not just for personal wellbeing, but also for maintaining safe and compassionate patient care. Being able to recognise and manage my own stress will help me contribute more effectively to a team and avoid burnout in the long term.

  3. 8.Tell me about a time where you have shown resilience.

    Model answer

    Model Framework

    STARR Structure for a Resilience Example

    Situation

    Briefly set the scene so the interviewer understands the context of your example.

    •What was happening?
    •Who was involved?
    •Why did the situation matter?

    Task

    Outline your specific responsibility or goal in that situation.

    •What were you expected to achieve or manage?
    •What was at stake for you or others?

    Action

    Describe the steps you took to address the situation, focusing on how you demonstrated resilience.

    •What exactly did you do?
    •How did you respond to setbacks or challenges?
    •How did you adapt, problem-solve, or stay committed despite difficulties?

    Result

    Explain the outcome of your actions.

    •What happened because of what you did?
    •What was the impact on you, others, or the overall situation?
    •Make sure the result is clearly linked to the actions you described.

    Reflection

    Comment on your performance and what you learned.

    •What went well, and what could you improve next time?
    •What did this experience teach you about your own resilience?
    •Why was resilience important in this situation?
    •How does this experience relate to the importance of resilience in a career in medicine?
  4. 9.Tell me about the qualities needed for a good doctor.

    Model answer

    I think several qualities are essential for doctors, but the three I see as most important are empathy, teamwork, and resilience.

    Empathy

    Empathy is crucial because doctors need to understand not just a patient’s symptoms but the emotional context behind them. This builds trust and helps patients feel heard, which ultimately improves adherence to treatment.

    I saw this during my hospital volunteering placement: a junior doctor took an extra minute to sit at eye level with an elderly patient who was confused and frightened. That simple act of empathy completely changed the patient’s willingness to engage.

    I try to demonstrate empathy myself. For example, when mentoring younger pupils at school, I always make sure to listen carefully and acknowledge their feelings before offering advice. Going forward, I want to continue developing this by exposing myself to more patient-facing environments where emotional communication is essential.

    Teamwork

    Teamwork is vital because modern healthcare is multidisciplinary. No doctor works in isolation, and patient safety depends on clear communication with nurses, pharmacists, and allied health professionals.

    During my time on a group biology research project, I learned how important it was to communicate clearly, delegate tasks, and respect everyone’s expertise. I believe these skills translate well to medicine.

    That said, I am still working on being more confident when speaking up in group settings, so I have joined my school’s debate society to practise articulating ideas under pressure.

    Resilience

    Resilience is key because medicine can be emotionally and mentally demanding. Doctors face long hours, complex cases, and sometimes poor outcomes.

    I developed resilience through balancing my A-levels with my part-time job and caring responsibilities at home. There were moments when things felt overwhelming, but I learned to stay organised, seek help when needed, and reflect on challenges rather than avoid them.

    I know that in medicine resilience is not just about "pushing through" - it is about healthy coping strategies. I am working on this by keeping a reflective journal and making time for activities like running to maintain balance.

    Overall Reflection

    Overall, I believe I have a strong foundation in these qualities, but I also recognise that they require constant development. I am motivated to keep improving because I think these qualities are fundamental to becoming a safe, compassionate, and effective doctor.

There are more questions like these to practise out loud.

Teamwork and leadership

2 questions

Schools want evidence that you can work in a team, including when it is not going well, and that you know when to lead and when to follow.

  1. 10.Give an example of you working in a team, either as a leader or a follower.

    • Did any conflicts occur and how were they resolved?
    Model answer

    Model Framework

    A strong answer should use the STARR framework, as this question asks you to give an example from your own experience.

    Situation

    Briefly set the scene so the interviewer understands the context. Explain:

    •Where you were
    •Who was involved
    •What was happening

    Task

    State what you were trying to achieve and make clear:

    •The overall goal of the team
    •Your specific role or responsibilities in that situation

    Action

    Describe the specific actions you took, focusing on:

    •How you worked as part of the team
    •How you communicated with others
    •How you contributed as a leader or follower
    •How you handled any disagreements, challenges, or conflicts, including steps you took to resolve them

    Result

    Explain the outcome of your actions:

    •What happened as a result of your teamwork or conflict resolution
    •Any positive impact on the task, the team, or relationships within the group

    Reflection

    Comment on what you learned from the experience:

    •How you could have improved your teamwork or conflict resolution further
    •How the experience has shaped the way you work in teams now
    •Why effective teamwork and resolving conflict constructively are essential in a medical setting
  2. 11.What are the characteristics of a good leader?

    Model answer

    Model Framework

    •Provide at least two key traits for a leader. Explain and justify each one
    •Provide at least one personal example of seeing the trait in a leader
    •Link this to personal development, and provide examples on how you are developing these leadership traits
    •Reflect on the need for strong leadership in medicine

    Model Answer

    I think a good leader in medicine needs strong communication skills and the ability to remain calm under pressure.

    Communication is essential because leaders need to ensure everyone in a team understands the plan, especially in high-stakes situations. Clear communication reduces errors, builds trust, and makes sure that every team member feels valued and heard. Remaining calm under pressure is equally important, because in medicine things can change quickly, and a leader who can think clearly during stressful moments will make safer, more rational decisions.

    I have seen these qualities first-hand on my hospital work experience. I shadowed a surgical ward round where the consultant led a large multidisciplinary team. She communicated clearly with the nurses, junior doctors, and physiotherapists, making sure everyone understood the priorities for each patient. At one point a patient suddenly deteriorated, and I remember how calm she stayed - she delegated roles quickly but respectfully, and the atmosphere remained controlled. It showed me how effective leadership directly impacts patient safety and team morale.

    I am actively trying to develop these traits myself. For communication, I have been improving by taking on leadership roles at school - recently, I led a group project in biology where I had to coordinate tasks, listen to different viewpoints, and summarise information clearly. I received feedback that I was approachable and organised, which encouraged me to keep developing. In terms of staying calm under pressure, I have worked on this through playing competitive sport and balancing A-levels with volunteering. I have learnt to pause, prioritise, and stay focused even when things feel overwhelming.

    Strong leadership in medicine is vital because healthcare is becoming more complex, with larger teams and increasing patient demands. Doctors need to lead not just by giving instructions, but by setting a supportive tone, ensuring good communication, and promoting patient-centred care. Ultimately, good leadership helps create safer systems and better outcomes, and it is an area I am committed to developing as I move towards a career in medicine.

There are more questions like these to practise out loud.

Medical ethics

6 questions

The largest group of stations in the bank. There is seldom one right answer: you are marked on spotting the issue, weighing both sides and committing to a justified position.

  1. 12.When should you breach patient confidentiality?

    Model answer

    1. Identify the issue

    The key issue is whether it is ethically and professionally acceptable to disclose confidential patient information without their consent. This requires balancing respect for patient autonomy with duty of care, safeguarding, and public protection.

    2. Acknowledge both sides

    Arguments for maintaining confidentiality:

    1.Builds trust in the doctor-patient relationship.
    2.Encourages patients to be open and honest, which is essential for effective care.
    3.Respects autonomy and privacy, which are central to ethical medical practice.

    Arguments for breaching confidentiality in certain cases:

    1.Protecting others from harm (e.g. risk to children, vulnerable adults, or the wider public in infectious disease outbreaks).
    2.Legal obligations (e.g. notifiable diseases, court orders).
    3.Acting in the patient’s best interests if they lack capacity and disclosure is necessary for their care.

    3. Apply the four pillars

    •Autonomy: Normally requires respecting the patient’s right to confidentiality, but can be overridden when serious harm is at stake.
    •Beneficence: Disclosure may protect the patient or others from harm, acting in their best interests.
    •Non-maleficence: Breaching confidentiality may damage trust and cause psychological harm, but not breaching may result in physical harm to others.
    •Justice: Confidentiality must be balanced with fairness to society - protecting others may justify disclosure.

    4. GMC guidance and professionalism

    GMC guidance (Confidentiality: good practice in handling patient information) is clear: information should only be disclosed without consent if:

    •Required by law
    •Justified in the public interest (e.g. serious harm to the patient or others)

    Examples of when breaching confidentiality may be justified:

    1.Risk of serious harm to others: A patient discloses plans to commit a violent crime, such as assault or terrorism, or a patient with epilepsy continues to drive against medical advice - disclosure may be required to the DVLA to protect the public.
    2.Safeguarding concerns: Suspected child abuse or abuse of a vulnerable adult must be reported, even without consent.
    3.Public health requirements: Certain notifiable diseases (e.g. tuberculosis, measles, COVID-19, cholera) must be reported to public health authorities.
    4.Court orders / legal requirements: If a judge orders disclosure of medical records, doctors must comply.

    Doctors should disclose the minimum necessary information and inform the patient where possible. Professionalism requires honesty, integrity, and upholding both patient trust and public safety.

    5. Balanced conclusion and reflection

    Confidentiality should be upheld in almost all circumstances, but can be breached when legally required or when there is a serious risk of harm to the patient or others. The decision should be made carefully, ideally with senior or multidisciplinary input.

    As a future doctor, I would aim to respect confidentiality as a cornerstone of trust, but also recognise that patient safety and public protection can sometimes ethically and professionally outweigh it.

  2. 13.A 13-year-old asks for contraception and does not want you to tell her parents. What should you do?

    Model answer

    1. Identify the issue

    The ethical issue here is whether a 13-year-old should be prescribed contraception without parental knowledge or consent, balancing the patient’s autonomy and confidentiality against safeguarding concerns, parental involvement, and the doctor’s duty of care.

    2. Acknowledge both sides of the ethical debate

    Arguments for respecting confidentiality and providing contraception:

    1.Autonomy - If the young person demonstrates understanding (Gillick competence), they have a right to make decisions about their own health.
    2.Beneficence - Providing contraception may reduce the risk of pregnancy and protect her wellbeing.
    3.Trust in healthcare - Respecting confidentiality encourages young people to seek medical advice rather than avoiding healthcare.

    Arguments against providing contraception without parental knowledge:

    1.Age and maturity - At 13, it may be questioned whether she has the capacity to fully understand the risks and consequences.
    2.Safeguarding concerns - Sexual activity at this age may suggest possible exploitation or abuse, which doctors have a duty to act on.
    3.Parental responsibility - Parents typically play a key role in supporting young people’s health decisions and wellbeing.

    3. Apply the four ethical pillars

    •Autonomy: Dependent on whether the child demonstrates Gillick competence - the ability to understand the decision.
    •Beneficence: Protecting the child from harm by preventing unintended pregnancy or unsafe sexual practices.
    •Non-maleficence: Withholding contraception could expose her to harm, but providing it without safeguarding checks could also risk ongoing harm.
    •Justice: All patients, including minors, have a right to fair access to healthcare, but safeguarding obligations may limit confidentiality.

    4. Relate to GMC guidance

    The GMC states doctors must respect confidentiality, but this is not absolute - it can be breached if there are safeguarding risks or if it is in the child’s best interests. The Fraser guidelines specifically apply to contraception in under-16s, requiring the doctor to ensure the young person understands the advice, cannot be persuaded to involve their parents, is likely to continue sexual activity regardless, and that treatment is in her best interests. Safeguarding concerns must always be explored and, if necessary, acted upon.

    5. Balanced conclusion with reflection

    In this situation, the doctor should sensitively assess the girl’s maturity and understanding using the Gillick/Fraser criteria. Confidentiality should be respected if she demonstrates competence and there are no safeguarding concerns, as this encourages trust and protects her health. However, if there are concerns of abuse or risk of harm, the doctor has a duty to involve safeguarding teams, even if this breaches confidentiality. Reflecting on this, it highlights the importance of balancing autonomy with protection, and the responsibility of doctors to act in the best interests of vulnerable patients.

    Key legal concepts to reference

    •Gillick competence: A legal principle (from Gillick v West Norfolk, 1985) stating that a child under 16 can consent to their own medical treatment if they have sufficient maturity and understanding to fully appreciate what is involved.
    •Fraser guidelines: A set of criteria specifically applied to contraception advice or treatment for under-16s, stating that a doctor can proceed without parental knowledge or consent if the young person understands the advice, will continue sexual activity regardless, and if providing contraception is in their best interests to prevent harm.
  3. 14.Should doctors be able to add patients as friends on Facebook?

    • Would you personally add a patient on Facebook?
    Model answer

    Part 1: Should doctors Facebook patients as friends?

    1. Identify the issue

    The ethical dilemma is about professional boundaries and whether mixing personal and professional relationships online is appropriate.

    2. Acknowledge both sides of the debate

    Arguments in favour:

    •May increase approachability and rapport
    •Could allow informal health promotion or sharing reliable information
    •Patients may feel more supported

    Arguments against:

    •High risk of breaching confidentiality and privacy
    •Blurs professional-personal boundaries, undermining trust
    •Creates risk of favouritism or inappropriate relationships

    3. Apply the four ethical pillars

    •Autonomy: Patients might choose to connect, but the power imbalance may undermine truly free choice
    •Beneficence: Potential benefit in communication, accessibility, and sharing health information
    •Non-maleficence: Major risks of harm through blurred roles, misunderstandings, or confidentiality breaches
    •Justice: Possible unfairness if some patients gain more access or attention than others

    4. Relate to professionalism and GMC guidance

    •Good Medical Practice advises doctors to maintain professional boundaries
    •GMC social media guidance states doctors must keep professional and private lives separate and protect patient confidentiality

    5. Balanced conclusion with reflection

    •Doctors should not add patients as friends on Facebook, as the risks outweigh potential benefits
    •Professionalism and trust are best maintained through official, documented channels of communication
    •Reflection: Clear boundaries protect both patients and doctors and help preserve public trust in the profession

    Part 2: Would you add a patient on Facebook?

    1. State clear personal stance

    •No, I would not add a patient on Facebook
    •It blurs personal and professional boundaries and could compromise the doctor-patient relationship

    2. Relate to professionalism and GMC guidance

    •GMC guidance advises maintaining professional boundaries and using social media responsibly
    •There is a significant risk of confidentiality breaches and inadvertent sharing of personal information
    •Such connections could undermine trust in the doctor-patient relationship and create perceptions of favouritism

    3. Reflection

    •Boundaries protect both patients and doctors and support a safe, respectful therapeutic relationship
    •Maintaining separation between personal and professional online identities helps preserve professionalism and trust
    •As a future doctor, I would keep patient communication within professional, secure channels (e.g. clinic phone, NHS email, approved messaging systems) rather than personal social media accounts
  4. 15.You are a junior doctor working with terminally ill patients. A patient’s wife asks you to sign a certificate to allow her terminally ill husband to travel to Switzerland to die. What do you do?

    Model answer

    1. Identify the issue

    The issue is whether it is ethical or lawful for a UK doctor to facilitate assisted dying, even if the patient and family request it. This raises conflicts between respect for patient autonomy, compassion at the end of life, legal restrictions, and professional responsibilities.

    2. Acknowledge both sides of the ethical debate

    Arguments for supporting the request (in principle):

    1.Autonomy - the patient should have the right to choose how and when to end their life.
    2.Beneficence - assisted dying may relieve suffering and allow a dignified death.
    3.Some argue that denying assisted dying can prolong distress and reduce quality of life.

    Arguments against supporting the request:

    1.Legal constraints - assisted dying is currently unlawful in the UK; helping would be illegal.
    2.Slippery slope concern - normalising assisted dying could lead to pressure on vulnerable patients.
    3.Professional responsibility - GMC guidance is clear that doctors must not break the law or compromise public trust.

    3. Apply the four ethical pillars

    •Autonomy: Patient autonomy supports the wish to choose the manner of death.
    •Beneficence: Relieving suffering may align with the patient’s best interests, but only within lawful, safe boundaries.
    •Non-maleficence: Assisting would cause legal and professional harm to the doctor and could undermine patients’ trust in the healthcare system.
    •Justice: Legal equality requires that no patient is treated outside the framework of the law, even if their request is compelling.

    4. Relate to GMC guidance and professionalism

    •GMC states doctors must act within the law at all times.
    •Doctors should provide honest and compassionate communication, supporting patients and families with palliative care options.
    •GMC also stresses that doctors should not let personal beliefs compromise care, but must never act unlawfully.

    5. Balanced conclusion with reflection

    •While I understand the wife’s request and empathise with the patient’s suffering, I would not sign the certificate. This would be unlawful in the UK and against GMC guidance.
    •Instead, I would respond with compassion and professionalism: listening to the wife, acknowledging the difficulty of the situation, and offering reassurance that her husband’s symptoms can be managed with palliative care, focusing on comfort, dignity, and support.
    •Reflection: This scenario highlights the limits of autonomy in medicine when legal and professional frameworks apply. As a future doctor, I would aim to provide compassionate end-of-life care, support families through difficult decisions, and uphold the law while recognising the ongoing debate around assisted dying.

    Background knowledge

    •Assisted dying is illegal in the UK.
    •GMC guidance: Doctors must work within the law and not participate in unlawful practices.
  5. 16.What would you do if you gave the wrong dosage of medicine to a patient?

    Model answer

    Key steps

    1. Acknowledge patient safety first

    2.Take responsibility (accountability - duty of candour, which may include seeking immediate help or consulting a senior)
    3.Communicate with the patient
    4.Report appropriately
    5.Reflect and learn

    1. Acknowledge patient safety first

    •Ensure the patient is reassessed immediately.
    •Start any required corrective treatment without delay.
    •Involve senior colleagues and the pharmacy team to support safe management.

    2. Take responsibility (accountability)

    •Do not hide the error or shift blame.
    •Escalate promptly to senior staff and accept responsibility for the mistake.

    3. Communicate with the patient

    •Be open and honest under the duty of candour.
    •Offer a clear explanation and sincere apology.
    •Offer the patient a chance to ask any questions they may have.
    •Reassure the patient that corrective steps are being taken.

    4. Report appropriately

    •Complete an incident report (for example, Datix) to allow investigation of system factors and promote organisational learning.

    5. Reflect and learn

    •Identify why the error occurred (for example, fatigue, workload, knowledge gap).
    •Consider how to prevent it in the future (seek further training, supervision, or strategies such as double-checking).
    •Share learning with the team to help prevent recurrence.
  6. 17.Should we charge £10 per consultation to raise money for the NHS?

    Model answer

    1. Identify the issue

    The issue is whether introducing a fee for GP or hospital consultations would help sustain the NHS financially or undermine its founding principle of being free at the point of use. This raises questions of justice, equity, and accessibility vs sustainability of healthcare funding.

    2. Acknowledge both sides of the ethical debate

    Arguments in favour of charging a consultation fee:

    1.Could generate extra funding for the NHS, reducing financial strain.
    2.Might discourage unnecessary or "casual" appointments, freeing capacity for those in greater need.
    3.Is seen in other healthcare systems (e.g. co-payments) without completely undermining access.

    Arguments against charging a fee:

    1.Undermines the NHS founding principle of being free at the point of delivery.
    2.Risks creating barriers to care for the most vulnerable, leading to health inequalities.
    3.May backfire - patients could delay seeking care, resulting in worse outcomes and more expensive treatment later.

    3. Apply the four ethical pillars

    •Autonomy: Patients should have free access to make decisions about seeking care without financial barriers.
    •Beneficence: Removing financial barriers helps ensure patients receive timely care and optimal health outcomes.
    •Non-maleficence: Introducing fees risks harm if patients avoid appointments due to cost.
    •Justice: While fees may improve NHS sustainability, they are likely to disproportionately disadvantage the poorest, conflicting with fairness and equity.

    4. Relate to GMC guidance and professionalism

    •GMC emphasises fairness, equity, and treating patients according to need, not ability to pay.
    •Doctors also have a duty to use NHS resources responsibly and support sustainable healthcare.
    •GMC guidance would caution against policies that could cause discrimination or widen health inequalities.

    5. Balanced conclusion with reflection

    While consultation fees may provide short-term financial relief, they are likely to undermine access, increase inequalities, and conflict with core NHS principles. Alternative solutions - such as improving efficiency, tackling waste, and focusing on prevention - may be better approaches.

    Reflection: This scenario shows the difficulty of balancing individual access and fairness with system sustainability. As a future doctor, I would advocate for protecting free access to care while supporting efforts to improve NHS efficiency and long-term sustainability.

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The NHS and topical issues

3 questions

You are not expected to be a policy expert. You are expected to know the main pressures on the NHS and to argue both sides of a current debate.

  1. 18.Which challenges do you think the NHS and healthcare face now and will face in the near future?

    Model answer

    Model Framework

    SPIRE-R Structure

    •S - Situation: Outline the proposed problem or issue
    •P - Problem: State why it is important, what the challenges are, and who it affects
    •I - Implications: Short- and long-term consequences
    •R - Response: Implemented and proposed solutions
    •E - Ethics: Link to the four ethical pillars (and any relevant GMC issues)
    •R - Reflection: Make a reflective statement

    Model Answer

    S - Situation

    •NHS under growing strain
    •Key drivers: ageing population, rise in chronic conditions, higher patient expectations, staff shortages, financial pressures, technological change

    P - Problem

    •Importance:
    •Affects patients: waiting times, access, quality of care
    •Affects staff: burnout, retention
    •Affects wider society: economic productivity, equity of care
    •Challenges:
    •Balancing finite resources with rising demand
    •Integrating new technologies effectively
    •Maintaining workforce morale and capacity

    I - Implications

    •Short term:
    •Increased waiting lists
    •A&E overcrowding
    •Staff stress and burnout
    •Increased risk of errors
    •Long term:
    •Widening health inequalities
    •Concerns about the sustainability of the NHS model
    •Potential erosion of public trust and confidence

    R - Response

    •Current measures:
    •NHS Long Term Workforce Plan
    •Expansion of training places
    •Focus on preventative medicine
    •Use of digital and AI tools
    •Efficiency drives and service redesign
    •Proposed solutions:
    •Improve retention and working conditions for staff
    •Invest in community and primary care to reduce hospital pressure
    •Encourage healthier lifestyles to reduce demand
    •Carefully integrate technology without excluding vulnerable groups

    E - Ethics

    •Autonomy: Supporting patient choice and involvement in care, even under resource constraints
    •Beneficence: Ensuring treatments and service changes continue to provide meaningful benefit
    •Non-maleficence: Avoiding harm from delays, understaffing, or poorly integrated systems and technologies
    •Justice: Fair distribution of limited healthcare resources and reducing health inequalities

    R - Reflection

    •Challenges are complex and interlinked, with no simple solution
    •Highlights the importance of adaptability, innovation, and collaboration within healthcare teams
    •As a future doctor, I would need to provide safe, compassionate care to individual patients while also contributing to wider system improvements and advocacy
  2. 19.What are the causes for the current NHS waiting times?

    Model answer

    1. State first-level buckets

    The student should aim for 3-4 separate buckets and then approach each bucket one by one, breaking each bucket down into 2-3 additional sub-buckets.

    First-level buckets

    •A. Demand increase and case-mix
    •B. Workforce capacity and industrial relations
    •C. Physical capacity and patient flow
    •D. System, funding and productivity

    2. Approach each bucket

    A. Demand shock and case-mix

    •COVID backlog and deferred care: Routine clinics and elective procedures were postponed, delaying people being seen, so they may now present in a worse condition.
    •Ageing population and multimorbidity: More patients with multiple long-term conditions require longer appointments and longer hospital stays.
    •Public health pressures: Rising obesity, mental health problems, and post-viral morbidity increase referrals and repeat attendances.

    B. Workforce capacity and industrial relations

    •Vacancies and retention: Rota gaps, burnout, and early exits to other sectors or countries mean fewer staffed lists and clinics.
    •Training and time dilution: Service pressure squeezes training time, leading to slower skill acquisition and less independent operating.
    •Industrial action and morale: Cancelled lists during disputes and lingering morale issues reduce discretionary effort and productivity.

    C. Physical capacity and patient flow

    •Beds and step-down constraints: High bed occupancy and delayed discharges due to limited social care capacity slow patient flow.
    •Diagnostics bottlenecks: Imaging and endoscopy backlogs delay diagnosis and subsequent treatment.

    D. System, funding and productivity

    •Capital underinvestment: Ageing estates, outdated equipment, and fragmented IT systems reduce efficiency.
    •Pathway variation and administrative burden: Inconsistent referral pathways, prior approvals, and heavy documentation requirements slow movement through the system.
    •Primary and community access: GP shortages and gaps in community services push demand into hospitals and prolong hospital stays.
  3. 20.Discuss the pros and cons of a sugar tax.

    • If a sugar tax is not used, what else could be done to address the issues it aims to tackle?
    Model answer

    Part 1: Pros and cons of a sugar tax

    1. Define the sugar tax

    A sugar tax aims to reduce sugar intake, encourage industry changes, and lower rates of obesity, diabetes, and other health conditions.

    2. Pros of a sugar tax

    •Reduces consumption: Higher prices on high-sugar drinks lower intake, especially among price-sensitive groups (children, teens).
    •Drives reformulation: Manufacturers cut sugar to avoid higher tax bands, improving the whole market's nutrient profile.
    •Raises hypothecated revenue: Funds can support school sports, breakfast clubs, dental programmes, or obesity services.
    •Shifts norms and signals: Frames high sugar as a health risk, shifting social views.
    •Potential long-term savings: If groups reduce sugar intake, this could lead to lower risk of health complications later in life and reduced healthcare costs.

    3. Cons of a sugar tax

    •Substitution: Consumers may switch to untaxed sugary foods or alcohol, diluting the health impact.
    •Regressive impact: Increases in prices of items affected by the tax can have a disproportionate effect on lower-income households.
    •Not a complete solution: It targets drinks, but much sugar also comes from snacks and desserts; other measures are needed too.
    •Workarounds by shoppers: Some switch to other sugary foods or drinks not taxed, so total sugar consumption might not fall much.

    Part 2: Alternatives to a sugar tax

    Approach

    1.State first-level buckets (aim for 3-4 separate buckets).
    2.Approach each bucket one by one and give insight (break each bucket down into 2-3 additional sub-buckets).
    3.Reflect on options.

    1. First-level buckets

    •A. Product and pricing
    •B. Marketing and labelling
    •C. Access and affordability of healthy options
    •D. Education, healthcare, and community support

    2. Approach each bucket with insight

    A. Product and pricing

    •Mandatory reformulation targets: Gradual sugar limits by food category, with tighter targets for children's products.
    •Portion control: Cap pack sizes for high-sugar items; default smaller portions in food outlets.
    •Retailer incentives: Contracts or scorecards that reward lower-sugar own-brand lines and penalise high-sugar items.

    B. Marketing and labelling

    •Marketing restrictions: Limits on advertising (e.g. time-of-day restrictions); in-store promotion bans (e.g. bundle deals or buy one get one free).
    •Front-of-pack labelling: Simple traffic-light or Nutri-Score systems; added-sugar disclosure for beverages and coffee chains.
    •Placement rules: Remove high-sugar foods from checkouts and end-of-aisles; healthy defaults in meal deals.

    C. Access and affordability of healthy options

    •Fruit and vegetable subsidies or vouchers: Targeted support for low-income families; healthy meal-deal pricing parity.
    •School and public-sector standards: Water-only schools, no energy drinks, lower-sugar desserts, set food standards for hospitals.
    •Urban planning: Limit density of fast-food and takeaway outlets near schools; support healthy corner-shop conversions.

    D. Education, healthcare, and community support

    •Targeted education: Brief interventions in primary care; community cooking and label-reading sessions; healthy swap alternatives.
    •Clinical pathways: Weight-management services, diabetes prevention programmes, better access to dietitians.
    •Workplace and university initiatives: Free water, healthy catering contracts, sugary-drink pricing differentials on campus.

    Reflection on options

    •Effectiveness: There is potential for a combination of these interventions to make a large impact on sugar consumption and obesity.
    •Equity: Pair any restrictions with affordable healthy alternatives (subsidies, school food) to avoid widening disparities.
    •Feasibility and acceptability: Start with interventions that are easy to implement and monitor progress, scaling up as evidence accumulates.

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Knowledge of medicine as a career

3 questions

These check that your picture of the job comes from research: how doctors are trained and regulated, and who else is in the team.

  1. 21.How will the GMC apply to you as a medical student?

    Model answer

    The GMC applies to me as a medical student from the very beginning of my training, because although I am not yet a doctor, I am entering a professional field where standards of behaviour and integrity are crucial.

    The GMC publishes Achieving Good Medical Practice, which is guidance specifically for students, and it outlines how I should act both in my academic work and in my personal life.

    How GMC guidance applies

    •Student-specific GMC guidance
    •I am expected to follow Achieving Good Medical Practice, which translates the standards in Good Medical Practice for medical students.
    •Values and behaviours expected
    •Honesty and integrity: In exams, assignments, and clinical placements (e.g. no plagiarism, no falsifying data or logbooks).
    •Professionalism: Treating patients, staff, and colleagues with respect, being punctual, reliable, and appropriately dressed.
    •Confidentiality: If I am involved in patient care, I must handle information sensitively and responsibly, only sharing it with appropriate members of the healthcare team.
    •Responsible conduct outside medicine: For example, being sensible on social media and recognising that my behaviour in public can reflect on my suitability to join the profession.

    Accountability and importance of GMC standards

    •If serious concerns are raised about my conduct, my medical school has a duty to investigate and, if necessary, report these to the GMC.
    •This could affect my ability to progress through medical school or to register as a doctor in the future.

    Conclusion

    Ultimately, the GMC applies to me by:

    •Setting clear standards for my behaviour as a medical student
    •Expecting me to uphold core professional values such as honesty, integrity, professionalism, and confidentiality
    •Holding me accountable if I fall seriously short of these standards

    This guidance ensures that medical students begin to develop the habits of professionalism and ethical awareness that will be vital throughout their careers as doctors.

  2. 22.What are the different career pathways following graduation?

    Model answer

    Overview of Postgraduate Training

    After graduating from medical school, doctors in the UK usually follow a structured training pathway that begins with the Foundation Programme and then branches into various specialty routes.

    1. Foundation Training and GMC Registration

    •All new graduates enter the UK Foundation Programme, which lasts two years (FY1 and FY2).
    •FY1 is undertaken with provisional GMC registration; on successful completion, doctors obtain full GMC registration.
    •FY2 provides broader experience across different specialties and develops more independent practice.

    2. Applying for Specialty Training

    •Towards the end of the Foundation Programme (usually in FY2), doctors apply for specialty training.
    •Entry is competitive and based on applications, interviews, portfolios, and exam performance.

    3. Main Career Pathways

    General Practice (GP)

    •Train to become a General Practitioner, usually via a 3-year GP specialty training programme after foundation.
    •Work primarily in the community, providing continuity of care, managing a wide range of conditions, and coordinating patient care.

    Medical and Surgical Specialties

    •Train in a medical specialty (for example, cardiology, respiratory medicine, gastroenterology, geriatrics) or a surgical specialty (for example, general surgery, orthopaedics, neurosurgery).
    •Most routes involve core training (e.g. Internal Medicine Training or Core Surgical Training) followed by higher specialty training.
    •The end goal for most hospital-based specialties is to become a consultant.

    Other Clinical Specialties

    •Doctors can also enter specialties such as:
    •Paediatrics
    •Psychiatry
    •Obstetrics and Gynaecology
    •Anaesthetics
    •Emergency Medicine
    •Radiology
    •Pathology
    •Each has its own structured training pathway leading to a consultant post or equivalent senior role.

    4. Alternative and Additional Career Routes

    Academic Medicine

    •Combines clinical work with research and teaching.
    •May involve Academic Foundation posts, Academic Clinical Fellowships, and higher research degrees (e.g. MD, PhD).
    •Leads to roles such as clinical lecturer or academic consultant.

    Public Health

    •Focuses on population-level health, prevention, and health policy.
    •Doctors can enter Public Health Specialty Training, working in organisations such as the NHS, local authorities, or UK Health Security Agency.

    Leadership, Management, and Policy

    •Opportunities to move into clinical leadership, management, and health policy roles at trust, regional, or national level.
    •May involve additional qualifications (e.g. management or leadership courses) alongside or following clinical training.

    5. Flexibility and Long-Term Outcomes

    •The UK training system offers some flexibility, including less-than-full-time training, out-of-programme experience, and opportunities abroad.
    •Most structured pathways culminate in becoming a consultant (for hospital and many community specialties) or a GP principal/partner in primary care.
    •Overall, a UK medical degree opens a wide range of career possibilities, from direct patient care to academia, public health, leadership, and broader healthcare-related fields, allowing doctors to find a path that fits their strengths and interests.
  3. 23.State the roles in a GP practice and explain how the different staff groups work together.

    Model answer

    Overview

    A GP practice is a multidisciplinary environment where a variety of clinical and non-clinical staff work together to deliver patient-centred care.

    1. General Practitioners (GPs)

    •Central medical professionals in the practice
    •Diagnose and manage a wide range of conditions, including complex cases
    •Coordinate long-term care for patients with chronic disease
    •Refer patients to secondary care or specialist services when necessary

    2. Practice Nurses

    •Manage chronic conditions such as diabetes, asthma, and hypertension
    •Provide vaccinations and immunisation clinics
    •Run health promotion and screening clinics (e.g. cervical smears, lifestyle advice)
    •Deal with minor illnesses and wound care

    3. Healthcare Assistants (HCAs)

    •Perform basic clinical tasks such as:
    •Taking blood samples
    •Recording observations (blood pressure, weight, pulse)
    •Carrying out basic health checks
    •Support nurses and GPs by taking on routine tasks, freeing them to focus on more complex care

    4. Allied Health Professionals

    •Clinical pharmacists:
    •Support safe and effective prescribing
    •Review and optimise patients' medications
    •Provide medication advice to both patients and doctors
    •Other professionals who may be part of the team (depending on the practice):
    •Physiotherapists - assess and manage musculoskeletal problems in primary care
    •Mental health practitioners - support patients with mental health conditions
    •Social prescribers/link workers - connect patients with community resources and social support

    5. Non-Clinical Staff

    •Receptionists and administrative staff:
    •First point of contact for patients
    •Manage appointments, phone calls, and repeat prescriptions
    •Signpost patients to the most appropriate professional or service
    •Practice managers:
    •Oversee organisational, staffing, and financial aspects of the practice
    •Ensure the practice meets regulatory requirements and runs smoothly day to day

    6. How They Work Together

    •Communication and coordination:
    •Use shared electronic patient records so all team members have up-to-date information
    •Discuss patients informally throughout the day and in structured multidisciplinary team meetings
    •Teamwork around the patient:
    •Each professional contributes their specific expertise to provide holistic care
    •Tasks are delegated appropriately so patients see the right person at the right time
    •GPs often coordinate overall care, but good practices empower all staff to contribute ideas and concerns

    7. Summary

    •The strength of a GP practice lies not just in the work of the GP, but in the collective effort of the whole team.
    •By combining clinical roles (GPs, nurses, HCAs, allied health professionals) with effective non-clinical support (receptionists, administrators, practice managers), the practice can deliver holistic, efficient, and accessible, patient-centred care for the community.

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Role play and communication

2 questions

In a role-play station you speak to an actor or the interviewer as if they were a patient or colleague. Listening and checking understanding count for more than what you know.

  1. 24.Imagine you are a doctor and witness a colleague speaking disrespectfully to a junior doctor, leaving the junior doctor upset. What do you do?

    Model answer

    If I witnessed a colleague speaking disrespectfully to a junior doctor, the first thing I would do is remain calm and avoid escalating the situation in front of others, as public confrontation could worsen tensions and impact the wider team.

    I would then approach the junior doctor privately, acknowledge that I saw what happened, and validate their feelings by saying something like, "I can understand why that would upset you." I would offer reassurance and support, and let them know they are not alone in addressing the situation.

    Afterwards, I would approach the colleague in private and provide constructive feedback, explaining how their behaviour came across, the effect it had on the junior doctor, and the potential impact on team morale and patient confidence. I would aim to maintain a professional and respectful tone, focusing on behaviour rather than personal criticism.

    If the behaviour was severe or persistent, I would escalate the matter to senior staff, and I might also reference GMC guidance on professionalism to ensure standards are upheld.

    Teamwork is key in medicine, and all members of the team must feel comfortable speaking up and contributing to patient care to ensure it is as effective as possible. It is also important to maintain professionalism at all times, as any deviations may reflect poorly on doctors as a whole and could undermine patient confidence.

    Red flags

    •Ignoring the situation
    •Confronting the colleague aggressively in front of others, or in a critical manner
    •Failing to support the junior doctor
    •No recognition of escalation pathways
    •Not considering the impact on patients and the wider medical team
  2. 25.As a GP in a role-play station, explain to a patient what BMI (Body Mass Index) is and how to calculate it, while communicating clearly and checking their understanding.

    Model answer

    1. Introduction and confirmation of details

    •"Hello, my name is Dr [Name], I am your GP today. Could I just confirm your name and date of birth?"

    2. Assess current understanding

    •"Before we begin, could you tell me what you understand about BMI?"

    3. Explain the purpose of BMI

    •"Great, I’ll explain BMI so we can make sure we are on the same page."
    •"BMI stands for Body Mass Index. It is a way to assess whether your weight is in a healthy range for your height."

    4. Explain how BMI is calculated (in small chunks)

    •"The formula is your weight in kilograms divided by your height in metres squared. So, BMI = weight (kg) ÷ [height (m)]²."
    •"For example, if someone is 70 kg and 1.75 m tall, their BMI would be 70 ÷ (1.75 × 1.75), which is about 22.9."
    •Pause regularly to check understanding and invite questions: "Does that make sense so far? Is there anything you would like me to go over again?"

    5. Close the conversation and offer resources

    •"Thank you for discussing this with me today. If you would like more information, I can give you some leaflets or recommend reliable websites such as the NHS website."
    •Check final understanding and offer reassurance: "How do you feel about BMI now? Is there anything else you would like to ask before we finish?"

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Prepare for your school

Each school has its own mix of stations. See how your school runs its interview, or compare the interview format at every UK medical school.

New to the format? Read how a multiple mini interview works.

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Frequently asked questions

What are the most common medicine interview questions?

Why medicine, what you learned from work experience, a time you worked in a team, a mistake you made and how you handle stress come up at more schools than anything else. After those, expect an ethical scenario, a question on the NHS and one on what a medical career involves.

Are MMI questions different from panel interview questions?

The questions are much the same. In an MMI each one is a separate timed station with its own interviewer; in a panel interview the same people ask them as one conversation, often building on your earlier answers.

Should I memorise model answers?

No. Use a model answer to learn a structure, such as identifying the issue, weighing both sides and reaching a conclusion, then practise giving your own answer in your own words.

How long should an MMI answer be?

Most stations last 5 to 8 minutes in total. Make your main point early and leave time for the interviewer's follow-up questions.