Colorectal Surgery Interview Questions & Answers

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Last updated 24 October 2026 · Created by a practising NHS doctor · Independent of the NHS

Quick answer

What questions are asked in an NHS Colorectal Surgery interview?

NHS Colorectal Surgery interviews usually mix values-based questions with scenarios specific to the role. Typical themes include motivation, anastomotic leak, emergency laparotomy and frailty, large bowel obstruction, acute severe colitis and lower GI bleeding. Every interview panel writes its own questions, so practise the themes rather than memorising answers. The 8 free questions on this page cover a spread of them.

 

At a glance

• Role: Colorectal Surgery (NHS Medical and Dental)

• Questions: 40 original practice questions, each with a full model answer

• Free to read: the first 8 questions and answers on this page

• Full bank: £4.99, 12 months of access, no subscription

• Independent: not affiliated with or endorsed by the NHS

 

Read 8 questions in full, free, and see exactly what you get before you pay. Unlock the other 32 for £4.99. One payment, 12 months of access, no subscription. Secure checkout through Stripe.

These are original practice questions written to reflect how NHS interviews are run. They are not leaked or official questions, and Healthcare Interview Prep is independent of the NHS.

 

 

Free NHS interview questions and model answers

 

 

Question 1: Why have you chosen colorectal surgery, and why do you want to work in this unit?

Motivation question  ·  Motivation

 

What the interview panel is assessing

The panel wants a genuine, specific reason for choosing colorectal surgery and evidence that you understand this unit: its case mix, emergency workload, cancer pathway and training or service priorities. They are also judging whether your expectations are realistic and whether you are likely to stay and contribute.

 

Model answer

For me it started as a core trainee on a general surgical take. I admitted a woman in her sixties with a large bowel obstruction from a sigmoid cancer, and I followed her through the whole journey: the emergency stoma, the cancer MDT, the colorectal nurse specialist meeting her on the ward, then reversal and survivorship clinic over the next year. I realised colorectal surgery is one of the few specialties where you can be the surgeon who operates at three in the morning and also the one who sits with someone talking about their bowel function two years later. That continuity is what drew me in.

Since then I have deliberately built my experience around it. As a registrar I have done a good volume of laparoscopic right and left colectomies under supervision, I take a full part in the emergency general surgical rota, and I have presented at our colorectal MDT regularly. I also enjoy the benign side more than I expected: pelvic floor work, perianal Crohn's and the joint IBD clinic with gastroenterology.

As for this unit, I have read your published outcomes and I spoke to two of your current registrars. I know you run a high volume rectal cancer service with a robotic programme, a joint IBD service, and that you take a large share of emergency laparotomies, with good National Emergency Laparotomy Audit results. I was also struck by how established your enhanced recovery pathway is and the fact that your stoma care and colorectal nursing teams are closely involved in pre-assessment.

I would bring a solid emergency skill set, real interest in quality improvement and a willingness to teach. In return I am looking for a unit that will develop my minimally invasive and pelvic skills with proper supervision. I am not expecting it to be easy, but I would rather work somewhere busy with high standards than somewhere I stand still.

 

Why this answer works

This answer works because it opens with one real patient journey, links it to what is distinctive about colorectal surgery, then shows concrete research into the unit rather than generic praise. It ends with a balanced exchange of what the candidate offers and needs. Replace the patient story, procedures and unit details with your own experience and research.

 

Key points to include

• A specific, personal reason rooted in a real clinical moment
• Evidence of committed experience: operative, emergency and MDT
• Research into this unit's services, outcomes and pathways
• What you will contribute as well as what you want to learn
• Realistic expectations of the workload

 

Common mistakes to avoid

• A generic answer about liking anatomy or operating
• Praise that could apply to any hospital
• Focusing only on operative numbers and personal gain
• Ignoring the emergency and benign workload of the unit

 

NHS values and standards

Commitment to quality of care; Compassion; Improving lives. GMC Good Medical Practice: Knowledge, skills and development.

 

Further reading

• GMC Good Medical Practice
• Royal College of Surgeons of England: Good Surgical Practice
• National Emergency Laparotomy Audit (NELA) annual reports
• National Bowel Cancer Audit annual reports

 

 

Question 2: You are the on call registrar. A patient is four days after a laparoscopic anterior resection and is now tachycardic with worsening abdominal pain. How would you manage this?

Scenario question  ·  Clinical knowledge

 

What the interview panel is assessing

The panel is assessing whether you recognise a possible anastomotic leak early, take a structured ABCDE approach, start sepsis management, investigate appropriately and escalate to the consultant without delay. They also want to see good communication with the patient, the ward team and theatres.

 

Model answer

My working diagnosis until proven otherwise would be an anastomotic leak, because new tachycardia and pain around day three to five after an anterior resection is a classic warning sign, even if the patient otherwise looks well. I would go and see the patient straight away rather than advise over the phone.

I would assess with ABCDE, look at the NEWS2 trend, the fluid balance and drain output, and examine the abdomen for peritonism. In parallel I would ask the nurse to get large bore access, and I would take bloods including a full blood count, renal function, CRP, lactate, a blood gas, cultures and a group and save. If there are signs of sepsis I would start the trust sepsis pathway, with intravenous fluids guided by response, broad spectrum antibiotics as per the local policy, a catheter for hourly urine output, and oxygen if needed. I would also check whether the patient has a defunctioning ileostomy, because that changes the likely picture.

If the patient is stable enough I would request an urgent CT of the abdomen and pelvis, usually with rectal contrast depending on local protocol, discussed directly with the radiologist. If the patient is peritonitic or unstable, I would not delay surgery for a scan.

I would call my consultant early, give a clear SBAR handover and agree a plan. Depending on the findings that might be radiological drainage, a return to theatre for washout and diversion, or in some cases taking down the anastomosis. I would also alert the anaesthetist, critical care outreach and the theatre coordinator so nothing slows us down.

Throughout, I would talk honestly with the patient and family about what we suspect and what happens next, and document clearly. Afterwards, if a leak is confirmed, I would make sure it is recorded properly for our audit and M and M meeting so we learn from it.

 

Why this answer works

The answer works because it names the likely diagnosis early, follows a recognisable structure, runs resuscitation and investigation in parallel and escalates to the consultant promptly. It also avoids doses and thresholds while showing current practice. Replace the detail with a real case you have managed, saying what you did and what happened.

 

Key points to include

• Suspect anastomotic leak early and see the patient in person
• ABCDE assessment, NEWS2 trend and sepsis pathway
• Urgent CT if stable, theatre without delay if not
• Early consultant escalation with SBAR
• Honest communication and clear documentation
• Record and learn through audit and M and M

 

Common mistakes to avoid

• Attributing tachycardia to pain, fluids or a chest infection without excluding a leak
• Waiting for blood results before escalating
• Sending an unstable patient to CT
• Forgetting to inform the patient and family

 

NHS values and standards

Commitment to quality of care; Compassion; Working together for patients. GMC Good Medical Practice: Patients, partnership and communication.

 

Further reading

• NICE NG51 Suspected sepsis: recognition, diagnosis and early management
• Royal College of Physicians: National Early Warning Score (NEWS) 2
• Royal College of Surgeons of England: The High-Risk General Surgical Patient: Raising the Standard
• ACPGBI guidelines for the management of cancer of the colon, rectum and anus

 

 

Question 3: An 85 year old with frailty presents with faecal peritonitis from perforated diverticulitis. How would you approach the decision about whether to operate?

Clinical question  ·  Clinical knowledge

 

What the interview panel is assessing

The panel wants to see that you can balance surgical options against frailty, risk and the patient's wishes. They are looking for structured risk assessment, senior and multidisciplinary involvement, shared decision making, honest discussion of outcomes and readiness to consider palliative care where appropriate.

 

Model answer

I would start by resuscitating and assessing the patient properly, because a good decision depends on good information. That means ABCDE, the sepsis pathway, a CT to confirm the diagnosis if the patient is stable, and a clear picture of their baseline: their function, cognition, comorbidities and what matters to them. I would use the Clinical Frailty Scale and calculate a predicted mortality using a validated tool such as the NELA risk calculator, recognising that these tools inform the discussion rather than make the decision.

I would involve my consultant early, and ideally the consultant anaesthetist and the critical care team, because the question of whether someone will survive surgery and a stay on intensive care is a shared one. If the trust has a perioperative medicine for older people service, I would ask for their input too.

Then comes the conversation with the patient, and their family if the patient wishes. I would check capacity, and explain in plain language that without surgery this condition is likely to be fatal, that surgery would probably mean a Hartmann's procedure and a stoma, and what recovery could realistically look like, including the risk of not returning home. I would ask what they value most. Some people want every chance; others prioritise comfort and being with family.

I remember a man in his late eighties with similar findings who told us plainly that he did not want an operation. We documented his decision carefully, put a treatment escalation plan in place, involved the palliative care team and made sure he was comfortable. His daughter later thanked the team for being honest.

Whatever the decision, I would document the risk discussion, the predicted mortality and the reasoning, and make sure there is consultant presence in theatre if we proceed, in line with emergency laparotomy standards.

 

Why this answer works

This answer works because it combines objective risk assessment with genuine shared decision making, and shows that not operating can be the right decision. It references recognised tools without overstating them. Swap in your own example of a high-risk emergency decision and what you learned from it. Panels value candidates who are comfortable discussing death and limits of treatment.

 

Key points to include

• Resuscitate first and gather a full baseline picture
• Use frailty assessment and validated risk tools to inform, not decide
• Involve consultant surgeon, anaesthetist and critical care early
• Shared decision making with capacity assessment and honest outcomes
• Palliative care is a legitimate, active option
• Document risk and reasoning clearly

 

Common mistakes to avoid

• Assuming every patient must go to theatre
• Quoting risk scores as if they are certain
• Making the decision without the patient or senior colleagues
• Avoiding the subject of death or a stoma

 

NHS values and standards

Respect and dignity; Compassion; Everyone counts. GMC: Decision making and consent.

 

Further reading

• GMC Decision making and consent
• Royal College of Surgeons of England: The High-Risk General Surgical Patient: Raising the Standard
• National Emergency Laparotomy Audit (NELA) annual reports
• NICE NG147 Diverticular disease: diagnosis and management

 

 

Question 4: Can you tell us about a time you put a patient's needs and wishes at the centre of a surgical decision?

Values question  ·  Patient-centred care

 

What the interview panel is assessing

The panel is assessing your values: whether you treat patients as partners, listen to what matters to them and are willing to adapt the plan. They want to hear a real example showing respect, compassion and good communication, not just technical decision making.

 

Model answer

A good example was a woman in her forties with a low rectal cancer who had a good response to neoadjuvant chemoradiotherapy. The standard plan discussed at MDT was surgery with a likely temporary ileostomy. When I saw her in clinic with the colorectal nurse specialist, it was clear she had read a great deal and was very anxious about a stoma because of her job and her young children.

Rather than simply repeating the MDT recommendation, I asked her what mattered most and what she had already read. She asked about a watch and wait approach. I was honest that I could not offer that on my own, but that it was a recognised option for selected patients with a complete clinical response, with intensive surveillance and a real risk of regrowth. I explained the uncertainties, the follow up she would need, and that if the tumour did regrow she would likely still need surgery later.

I took her case back to the MDT with my consultant, including her preferences, and arranged repeat MRI and endoscopic assessment. The team agreed she was a suitable candidate for close surveillance. We then had a further consultation with her partner present, gave her written information and time to think, and she chose surveillance. Everything was documented, including the risks she accepted.

What I learned is that the MDT recommendation is the starting point for a conversation, not the end of it. Good decisions come from combining the evidence with what the patient values, and from being honest about uncertainty. It also reminded me how important the nurse specialist is: she picked up concerns that the patient had not told me directly, and I now ask nurse specialists for their view much earlier.

 

Why this answer works

This answer works because it shows the candidate listening, being honest about uncertainty and using the proper process, the MDT and consultant, rather than acting alone. It also credits the wider team. Replace this with your own example where a patient's preferences genuinely changed or shaped the plan. Panels want to hear the patient's voice clearly in your story.

 

Key points to include

• A real patient where preferences shaped the decision
• Asked what matters to the patient and listened
• Honest about risks, uncertainty and your own limits
• Used the MDT and consultant appropriately
• Documented the decision and gave time and written information

 

Common mistakes to avoid

• Describing a decision made for the patient rather than with them
• Promising options outside your authority
• Presenting the patient as difficult
• Forgetting the role of the nurse specialist and MDT

 

NHS values and standards

Respect and dignity; Compassion; Working together for patients. GMC Good Medical Practice: Patients, partnership and communication.

 

Further reading

• GMC Decision making and consent
• Royal College of Surgeons of England: Consent: Supported Decision-Making
• NICE NG151 Colorectal cancer
• NHS Constitution for England

Found these useful? The other 32 questions cover the rest of the role, each with a full model answer. Unlock all 40 for £4.99.

 

 

Question 5: What is your role in the colorectal cancer multidisciplinary team meeting, and can you describe a time when there was disagreement about a patient's management?

Competency question  ·  Teamwork

 

What the interview panel is assessing

The panel is assessing whether you understand how the MDT works, contribute effectively, respect other professionals' expertise and handle disagreement constructively. They want evidence that you keep the patient at the centre and that outcomes are clearly recorded and communicated.

 

Model answer

In my current post I attend the weekly colorectal cancer MDT and present new cases and post operative histology. My job is to know the patients properly before the meeting: their performance status, frailty, comorbidities and what they have been told, because the radiologists and pathologists can tell us about the tumour but the surgical team usually knows the person.

One case stands out. A man in his late seventies had a locally advanced sigmoid cancer that appeared to involve the bladder on CT. The surgical view was an en bloc resection with partial cystectomy. The oncologist felt neoadjuvant treatment should be considered first, and the care of the elderly physician who had seen him on the ward raised concerns about his frailty and cognition.

My task was to make sure the discussion did not stall into two camps. I summarised his baseline from my own clinic assessment, including that he lived alone and had had a recent fall, and pointed out that we had not yet asked him what level of treatment he wanted. The consultant chairing agreed that we needed a formal geriatric assessment and a joint clinic before deciding. I documented the outcome clearly, with named people responsible for each action.

We saw him a week later with the nurse specialist and his son. After a frank discussion he chose a defunctioning stoma for symptom control and a less aggressive oncological plan. I updated the MDT the following week so the record was complete and his GP was informed.

I learned that disagreement in the MDT is healthy when it brings different expertise to the patient, and that my role is to bring accurate information, keep the patient's voice in the room and make sure decisions are recorded and acted on.

 

Why this answer works

This answer works because it shows real understanding of how a cancer MDT functions and a constructive approach to disagreement that kept the patient central. It also shows follow through. Replace the case with your own, ideally one where you added something specific to the discussion. Keep the focus on the patient, not on who was right.

 

Key points to include

• Know your patients before the meeting, including baseline and wishes
• Respect each specialty's expertise
• Turn disagreement into a plan with named actions
• Bring the patient's voice and preferences into the discussion
• Ensure clear documentation and communication with GP and patient

 

Common mistakes to avoid

• Describing yourself as passive at MDT
• Presenting the disagreement as a battle you won
• Forgetting the patient's preferences entirely
• No follow up of MDT outcomes

 

NHS values and standards

Working together for patients; Respect and dignity; Commitment to quality of care. GMC Good Medical Practice: Colleagues, culture and safety.

 

Further reading

• NICE NG151 Colorectal cancer
• ACPGBI guidelines for the management of cancer of the colon, rectum and anus
• GMC Good Medical Practice
• National Bowel Cancer Audit annual reports

 

 

Question 6: During an elective list you become concerned that a senior colleague is not fit to operate safely. What would you do?

Scenario question  ·  Raising concerns

 

What the interview panel is assessing

The panel is assessing your understanding of your professional duty to protect patients, your ability to act promptly and proportionately, and your knowledge of how to escalate concerns. They also want to see fairness and compassion towards the colleague and awareness of support available.

 

Model answer

My first duty is to the patient on the table and those on the rest of the list, so I would act immediately rather than wait until the end of the day. How I act depends on what I have seen, but suppose a colleague seemed unusually slow, smelled of alcohol or was making uncharacteristic errors.

If it was safe, I would speak to them privately and directly, for example at a natural pause, and say that I was worried and did not think they should continue operating. Often a colleague will recognise the problem and step back. If the patient is in the middle of a procedure, the priority is making the operation safe, so I would involve the anaesthetist, who shares responsibility for the patient, and contact another consultant to come and take over or support.

If they did not accept my concerns, I would escalate without delay to the clinical director or the on call consultant and, if needed, the theatre manager. I would not allow the next patient to be anaesthetised until the situation was resolved. In my experience the WHO checklist team brief is a good moment for any member of the team to voice a concern, and I would encourage the theatre team to feel able to speak up too.

Afterwards I would write a factual, objective record of what I observed and report it through the trust's incident and concerns processes, and speak to the medical director's office as policy requires. I would also remember that the colleague may be unwell or struggling, so I would want them supported through occupational health and practitioner health services rather than simply blamed.

GMC guidance is clear that I must raise concerns where patient safety may be at risk, and that it is not a choice. It is uncomfortable to challenge a senior colleague, but I would be far more uncomfortable explaining to a patient that I saw a risk and did nothing.

 

Why this answer works

This answer works because it puts patient safety first, acts in real time, uses a proportionate escalation route and remembers that the colleague may need support. It shows knowledge of the GMC duty without sounding rehearsed. Replace with a real example of raising a concern if you have one, keeping identities anonymous.

 

Key points to include

• Act immediately to protect current and future patients
• Speak privately first if safe, involve the anaesthetist
• Escalate to the on call consultant or clinical director
• Document objectively and report through trust processes
• Consider the colleague's health and wellbeing

 

Common mistakes to avoid

• Waiting until the end of the list
• Discussing it with colleagues as gossip instead of escalating
• Confronting the colleague publicly in front of the patient or team
• Not knowing the GMC duty to raise concerns

 

NHS values and standards

Commitment to quality of care; Respect and dignity; Everyone counts. GMC: Raising and acting on concerns about patient safety.

 

Further reading

• GMC Raising and acting on concerns about patient safety
• GMC Good Medical Practice
• NHS England Freedom to Speak Up guidance
• National Safety Standards for Invasive Procedures (NatSSIPs)

 

 

Question 7: A patient presents to the emergency department with suspected large bowel obstruction. How would you assess and manage them?

Clinical question  ·  Clinical knowledge

 

What the interview panel is assessing

The panel wants a safe, structured approach covering resuscitation, diagnosis, recognition of complications such as ischaemia or perforation, consideration of causes and the full range of management options. They are also checking senior involvement, multidisciplinary working and patient-centred decision making.

 

Model answer

I would start with an ABCDE assessment and resuscitation, because these patients are often older, dehydrated and sometimes septic. I would insert a nasogastric tube if they are vomiting, give intravenous fluids guided by response, catheterise for urine output and send bloods including renal function, lactate and a group and save. I would examine for peritonism, look carefully for hernias and do a digital rectal examination.

The key investigation is a CT of the abdomen and pelvis with contrast. It confirms obstruction, shows the level and likely cause, whether that is a tumour, volvulus or diverticular stricture, and looks for complications: caecal distension, ischaemia, perforation and any metastatic disease. It also helps identify pseudo obstruction, which is managed very differently.

Management depends on the cause and the patient. Sigmoid volvulus without signs of ischaemia can usually be decompressed endoscopically, with a later discussion about definitive surgery. For an obstructing left sided cancer the options include emergency resection, a defunctioning stoma as a bridge to elective surgery, or a colonic stent in selected cases, ideally after MDT input. A right sided obstructing cancer is commonly treated with a right hemicolectomy. If the CT shows a threatened caecum, perforation or ischaemia, the patient needs urgent theatre.

Throughout, I would involve my consultant early and also think about frailty and the patient's wishes, because some patients would not choose major surgery. If they are proceeding to emergency laparotomy, I would follow the trust emergency laparotomy pathway: documented risk assessment, consultant surgeon and anaesthetist present, and planned critical care admission where indicated.

Finally, I would make sure the stoma nurse sees the patient preoperatively if a stoma is likely, and that any suspected cancer is referred to the MDT so the oncological pathway is not lost in the emergency.

 

Why this answer works

This answer works because it is structured, covers the important differentials and complications, and links decision making to the patient and the wider team. It names options without overcommitting to one. Practise this aloud, then add a brief real case you have managed to make it personal. Be ready for follow up questions on volvulus or stenting.

 

Key points to include

• ABCDE resuscitation and focused examination including hernias and rectal exam
• CT abdomen and pelvis to define cause and complications
• Management tailored to cause: volvulus, cancer, stricture, pseudo obstruction
• Recognise indications for urgent theatre
• Early consultant input and emergency laparotomy standards
• Stoma nurse and MDT referral

 

Common mistakes to avoid

• Jumping straight to theatre without resuscitation or imaging
• Forgetting pseudo obstruction or volvulus
• Ignoring frailty and patient wishes
• Losing the cancer pathway after an emergency admission

 

NHS values and standards

Commitment to quality of care; Working together for patients; Compassion. GMC Good Medical Practice: Knowledge, skills and development.

 

Further reading

• National Emergency Laparotomy Audit (NELA) annual reports
• Royal College of Surgeons of England: The High-Risk General Surgical Patient: Raising the Standard
• ACPGBI guidelines for the management of cancer of the colon, rectum and anus
• NICE NG151 Colorectal cancer

 

 

Question 8: Tell us about a time you had a significant surgical complication or made an error. How did you handle it?

Competency question  ·  Patient safety

 

What the interview panel is assessing

The panel is assessing honesty, insight and your understanding of the professional duty of candour. They want to see that you prioritised the patient, escalated appropriately, communicated openly, reflected genuinely and contributed to learning rather than becoming defensive.

 

Model answer

As a registrar I performed a laparoscopic right hemicolectomy under consultant supervision. The operation seemed straightforward. On day two the patient developed increasing pain and a raised NEWS2 score, and a CT showed a small bowel injury that had not been recognised during the operation, most likely a thermal injury from the energy device.

The situation was that the patient needed a return to theatre urgently. I called my consultant, we took him back that evening and repaired the injury. He needed a short stay on critical care but went on to make a good recovery.

My task afterwards was to be honest with him. The next morning, with my consultant, I explained what had happened, that the injury had very likely occurred during the first operation, and that we were sorry. I answered his questions and his wife's, and we confirmed what we had said in writing as the duty of candour requires. It was a difficult conversation, but he said he appreciated being told directly rather than finding out later.

I completed an incident report and presented the case at our morbidity and mortality meeting. I reflected on my technique, particularly keeping energy devices in view and away from bowel, and watched the video of the operation with my consultant. As a result, the department included a short teaching session on energy device safety for the trainees, and I wrote a reflection for my portfolio and discussed it at appraisal.

What I took from it is that complications will happen to every surgeon. What matters is recognising them early, being honest and learning from them openly. That experience changed the way I handle energy and the way I talk to patients about risk before consent.

 

Why this answer works

This answer works because it is honest, uses a clear STAR structure, shows rapid action, demonstrates the duty of candour correctly and describes genuine learning with a change in practice. Replace it with your own complication, choosing one where you can show real insight rather than one that was entirely someone else's fault.

 

Key points to include

• Choose a real complication with genuine learning
• Prioritise the patient and escalate quickly
• Apologise and explain openly, with written follow up
• Report through incident systems and M and M
• Reflect and show a specific change in practice

 

Common mistakes to avoid

• Choosing an example that was someone else's fault
• Minimising the event or sounding defensive
• Not knowing what the duty of candour requires
• No evidence of learning or change

 

NHS values and standards

Commitment to quality of care; Respect and dignity; Compassion. GMC: Openness and honesty when things go wrong: the professional duty of candour.

 

Further reading

• GMC and NMC: Openness and honesty when things go wrong: the professional duty of candour
• GMC Good Medical Practice
• NHS England Patient Safety Incident Response Framework (PSIRF)
• Royal College of Surgeons of England: Good Surgical Practice

 

 

Ready for the other 32?

You have seen how the model answers work. Unlock the full Colorectal Surgery bank to practise every theme the panel might ask about, with the mistakes to avoid spelled out for each one.

 

 

 

About this NHS interview question bank

To prepare for a colorectal surgery interview in the NHS, practise talking through real situations out loud: a suspected anastomotic leak, an emergency laparotomy in a frail older patient, large bowel obstruction, acute severe colitis, lower GI bleeding, perianal sepsis and a high output stoma. Panels for registrar, fellow and consultant posts will also explore consent and capacity, the cancer MDT, rectal cancer pathways, enhanced recovery, robotic surgery governance, the duty of candour, raising concerns, teaching in theatre and your outcomes data, so prepare honest examples that show safe judgement, early escalation and kindness under pressure.

This bank is written for doctors applying for colorectal surgery posts in the NHS: specialty registrars from ST3 upwards, specialty doctors, clinical fellows and consultant applicants. Each of the 40 original practice questions includes a first-person model answer pitched at that level, what the panel is assessing, key points, common mistakes, the NHS values it reflects and further reading from GMC, Royal College of Surgeons, ACPGBI and NICE guidance. Themes include emergency colorectal surgery, colorectal cancer and the MDT, inflammatory bowel disease, pelvic floor and anorectal practice, consent and capacity, theatre safety, quality improvement, training, revalidation and wellbeing. It is written by a practising NHS doctor and is independent of the NHS.

 

What this question bank covers

• Motivation
• Anastomotic leak
• Emergency laparotomy and frailty
• Large bowel obstruction
• Acute severe colitis
• Lower GI bleeding
• Perianal sepsis and fistula
• High output stoma
• Rectal cancer pathway
• Suspected cancer referral and FIT
• Cancer MDT
• Consent and capacity
• Enhanced recovery
• Robotic surgery governance
• Theatre safety and Never Events
• Duty of candour
• Teaching and quality improvement
• Revalidation and wellbeing

 

 

Colorectal Surgery NHS interview: frequently asked questions

 

What questions are asked in an NHS Colorectal Surgery interview?

NHS Colorectal Surgery interviews usually mix values-based questions with scenarios specific to the role. Typical themes include motivation, anastomotic leak, emergency laparotomy and frailty, large bowel obstruction, acute severe colitis and lower GI bleeding. Every interview panel writes its own questions, so practise the themes rather than memorising answers. The 8 free questions on this page cover a spread of them.

 

What band is an NHS Colorectal Surgery job?

The questions on this page are pitched mainly at ST3 to ST8 registrar, Specialty Doctor, Clinical Fellow and Consultant posts. The band for any job depends on the trust and the responsibilities of the post, so always check the advert and job description. Higher bands bring more questions on leadership, supervising others and improving the service.

 

How should I prepare for an NHS Colorectal Surgery interview?

Read the job description and person specification closely, then prepare five or six real examples you can tell using the STAR method (situation, task, action, result). Revise GMC Good Medical Practice (or the GDC Standards for dental roles), consent and capacity, safeguarding, the duty of candour and patient safety. Research the trust's own values and the service you would join, and practise your answers out loud before the day.

 

Which NHS values and standards should I mention in a Colorectal Surgery interview?

Link your examples to the NHS values from the NHS Constitution, such as compassion, respect and dignity, and working together for patients. For this role, panels will also expect you to understand GMC Good Medical Practice (or the GDC Standards for dental roles), consent and capacity, safeguarding, the duty of candour and patient safety. Show these through what you actually did rather than reciting lists.

 

Are these real NHS Colorectal Surgery interview questions?

No. They are original practice questions written to reflect how NHS Colorectal Surgery interviews are typically run. Healthcare Interview Prep is independent and not affiliated with the NHS, and nobody can promise which questions you will be asked. Use the model answers to learn structure and content, then build answers from your own experience.

 

What do I get if I unlock the full Colorectal Surgery question bank?

You get all 40 Colorectal Surgery practice questions. Each one has what the panel is assessing, a model answer, why the answer works, key points to include, common mistakes and the NHS values it links to. It is a one-off payment of £4.99 for 12 months' access, with no subscription.

Read the full NHS Medical and Dental interview guide →