Endoscopy & Gastroenterology Nursing 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 Endoscopy & Gastroenterology Nursing interview?

NHS Endoscopy & Gastroenterology Nursing interviews usually mix values-based questions with scenarios specific to the role. Typical themes include motivation for endoscopy and gastroenterology, sedation safety and monitoring, upper GI bleeding, bowel preparation, anticoagulants and polypectomy and post-procedure complications. 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: Endoscopy & Gastroenterology Nursing (NHS Nursing and Midwifery)

• 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 endoscopy and gastroenterology nursing, and why do you want to join this team?

Motivation question  ·  Motivation

 

What the interview panel is assessing

The panel wants a genuine, specific reason for choosing this specialty and evidence that you understand what the unit and ward actually do. They are also checking that your expectations are realistic, that you have researched the service, and that you are likely to settle, develop and stay.

 

Model answer

It really started on a placement on a gastroenterology ward. I looked after a woman in her forties with Crohn's disease who had been admitted with a flare, and she told me she had planned her whole life around where the nearest toilet was. Nobody had ever asked her about that before. I realised that gastro patients often carry a lot of embarrassment and isolation alongside the physical symptoms, and that good nursing can make a real difference to both. That stayed with me.

Later I spent a spoke day in the endoscopy unit and I was struck by how much skilled nursing goes into a procedure that might only last fifteen minutes. The pre-assessment, checking the bowel preparation, the consent conversation, monitoring a sedated patient, assisting with therapy like polypectomy, then recovery and discharge advice. It is fast-paced but every patient is an individual who is often frightened, and I liked that balance of technical skill and reassurance.

As for this team, I did my research and came on the visit. I know the unit holds JAG accreditation and runs bowel cancer screening lists, and that you also cover emergency GI bleed work out of hours. I was impressed that nurses here rotate between the unit and the ward, because I think understanding the whole patient journey, from the ward patient with a bleed to the outpatient having a surveillance colonoscopy, would make me a much better nurse in both settings.

I am not expecting it to be easy. I know I will need to build competencies in areas like assisting with therapeutic procedures and caring for sedated patients, and I would rather do that properly with good support than rush it. But I want to be part of a team where the standards are high and nurses are encouraged to develop, and from everything I have seen this is that team.

 

Why this answer works

This answer works because it opens with a real, believable patient moment, links it to an understanding of what gastro patients experience, and then shows clear research into the specific unit: JAG accreditation, screening lists, out of hours bleed cover and rotation. It finishes with realistic humility about learning. Replace these details with your own placement story and what you genuinely found out about the service you are applying to.

 

Key points to include

• Give a specific, personal reason rooted in a real patient or placement experience
• Show you understand both the endoscopy unit and the ward side of the specialty
• Mention concrete research: accreditation, services offered, the visit
• Link your motivation to the kind of nurse you want to be
• Show realistic expectations about the learning curve and support

 

Common mistakes to avoid

• Saying endoscopy appeals because it has no night shifts or weekends
• A generic answer about wanting to help people with nothing specific behind it
• Showing no knowledge of what the unit does or how it is organised
• Focusing only on what the job offers you rather than what you bring to patients

 

NHS values and standards

Compassion; Commitment to quality of care; Improving lives. NMC Code: Prioritise people.

 

Further reading

• NHS Constitution for England
• The NMC Code: Professional standards of practice and behaviour for nurses, midwives and nursing associates
• JAG (Joint Advisory Group on GI Endoscopy) accreditation standards
• National Preceptorship Framework for Nursing (NHS England)

 

 

Question 2: During a sedated colonoscopy, you notice the patient's oxygen saturation is falling and they are difficult to rouse. What would you do?

Scenario question  ·  Patient safety

 

What the interview panel is assessing

The panel is assessing whether you can recognise oversedation and respiratory compromise quickly, communicate clearly with the endoscopist, use a structured ABCDE approach, and escalate appropriately. They want to see calm, safe practice within your role and awareness of emergency equipment and local sedation policy.

 

Model answer

The first thing I would do is say it out loud to the endoscopist, clearly and by name, something like: the saturations are dropping and the patient is not responding to voice, I need you to pause. In the procedure room everyone is focused on the screen, so it is my job as the nurse monitoring the patient to make sure the team knows straight away. I would expect the procedure to be paused while we deal with it.

Then I would follow an ABCDE approach. For the airway, I would try to rouse the patient with voice and gentle stimulation, and use a jaw thrust or chin lift if needed, checking for any secretions and suctioning the mouth. I would increase the oxygen in line with our sedation policy and check the probe is reading properly rather than assuming it is a technical fault. For breathing I would look at their rate and depth and whether their chest is rising. I would check the pulse, blood pressure and the monitor for circulation, and note how much sedation and any opioid had been given and when.

If the patient did not improve quickly, I would call for help, using the emergency buzzer and getting a second nurse and the resuscitation trolley, and I would make sure the reversal agents were ready. The decision to give a reversal agent such as flumazenil or naloxone would be the endoscopist's or the medical team's, following protocol, but I would prepare it and know where it is kept. If the patient deteriorated further I would call the emergency team and start basic life support if required.

Afterwards, I would continue close observation in recovery, because reversal agents can wear off before the sedation does. I would document clearly what happened, the timings and the interventions, complete an incident report if our policy requires one, and make sure the patient was told what had happened once they were fully awake. I would also want to talk it through with the team so we could learn from it, for example whether the patient's risk factors had been fully considered at pre-assessment.

 

Why this answer works

This answer works because it puts communication with the endoscopist first, then follows a clear ABCDE structure without straying beyond nursing scope on drug decisions. It shows awareness of reversal agents, the risk of resedation and the need for documentation and openness afterwards. If you have a real example from a sedated list, use it to show you have done this in practice.

 

Key points to include

• Alert the endoscopist immediately and ask for the procedure to pause
• Use a structured ABCDE approach, starting with airway manoeuvres and oxygen
• Call for help early and have emergency equipment and reversal agents ready
• Know that reversal decisions follow protocol and the medical team's direction
• Monitor closely afterwards because resedation can occur
• Document, report and be open with the patient

 

Common mistakes to avoid

• Assuming a falling reading is a probe problem without checking the patient
• Waiting quietly instead of speaking up to the endoscopist
• Stating drug doses or acting outside your scope on reversal agents
• Forgetting ongoing monitoring and documentation after the event

 

NHS values and standards

Commitment to quality of care; Working together for patients; Compassion. NMC Code: Preserve safety.

 

Further reading

• Academy of Medical Royal Colleges: Safe Sedation Practice for Healthcare Procedures
• Resuscitation Council UK: ABCDE approach
• The NMC Code

 

 

Question 3: Tell us about a time you cared for a patient with a suspected upper gastrointestinal bleed. What did you do?

Competency question  ·  Clinical knowledge

 

What the interview panel is assessing

The panel wants to see that you can recognise and respond to an acute GI bleed: early observations and NEWS2, escalation, IV access and bloods, fluid balance, preparing for endoscopy and supporting a frightened patient. They are looking for a structured STAR answer that shows safe, timely escalation and teamwork.

 

Model answer

On a late shift on the gastro ward I was looking after a man in his sixties with a history of alcohol-related liver disease who had been admitted with abdominal pain. At around eight in the evening his healthcare assistant came to tell me he had vomited what looked like coffee grounds, and when I went in there was also some fresh blood in the bowl.

I stayed with him and asked the healthcare assistant to bring the observations machine. His heart rate had gone up from the eighties to over a hundred and ten, his blood pressure was lower than his baseline and he was pale and clammy. His NEWS2 had risen significantly. I lay him flat, gave oxygen according to our policy and made sure he was on his side because he was still feeling sick. I then rang the medical registrar using SBAR, giving the history of liver disease, the haematemesis, the observations and my concern that he was having a significant bleed, possibly variceal. I asked for a review within minutes, not an hour.

While waiting I made sure he had two large-bore cannulas, which the doctor sited when they arrived, and that bloods including a full blood count, clotting, group and save and crossmatch were sent urgently. I started a fluid balance chart, kept him nil by mouth and kept the vomit for the team to see. The registrar calculated a Glasgow-Blatchford score, prescribed fluids and other treatment, and contacted the on-call endoscopy team. I prepared him for transfer to the endoscopy unit and handed over to the endoscopy nurse using SBAR.

Throughout, he was very frightened, so I kept explaining what we were doing and I rang his daughter with his permission. He had banding of varices that night and came back to the ward stable. Looking back, what I learned was the value of trusting early changes in observations and escalating firmly. I also reflected that I could have increased his observation frequency earlier when his heart rate first crept up on the previous set.

 

Why this answer works

This answer works because it follows STAR, shows recognition of early warning signs, uses NEWS2 and SBAR, and describes realistic nursing actions without overstepping into prescribing. It names the Glasgow-Blatchford score in the right context and ends with honest reflection. Swap in your own example, even if it is less dramatic, and keep the same clear sequence of actions.

 

Key points to include

• Recognise the signs: haematemesis, melaena, tachycardia, hypotension, pallor
• Stay with the patient, get observations and calculate NEWS2
• Escalate urgently using SBAR and say clearly what you need
• Support IV access, urgent bloods, nil by mouth and fluid balance
• Prepare for endoscopy and hand over clearly
• Reassure the patient and keep family informed with consent

 

Common mistakes to avoid

• Describing what the doctor did rather than your own actions
• Leaving the patient alone to find help
• Giving vague escalation such as I told someone
• Missing the reflection on what you learned

 

NHS values and standards

Commitment to quality of care; Working together for patients; Compassion. NMC Code: Preserve safety; Practise effectively.

 

Further reading

• NICE CG141: Acute upper gastrointestinal bleeding in over 16s: management
• Royal College of Physicians: National Early Warning Score (NEWS) 2
• The NMC Code

 

 

Question 4: How would you protect a patient's privacy and dignity during an endoscopy procedure?

Values question  ·  Dignity and respect

 

What the interview panel is assessing

The panel wants to know that you understand how exposed and vulnerable patients feel in endoscopy, and that you take practical steps to protect dignity throughout the pathway. They are assessing compassion, respect for choice, awareness of cultural and personal needs, and the confidence to challenge poor practice.

 

Model answer

I think endoscopy is one of the places where dignity matters most, because patients are often undressed from the waist down, sedated or partly sedated, and worried about passing wind or leaking bowel preparation in front of strangers. Many people tell us afterwards that the embarrassment worried them more than the procedure itself, so I see protecting dignity as part of the clinical care, not an extra.

In practice it starts at admission. I make sure patients get changed in a private area and have dignity shorts for a colonoscopy and a gown that fastens properly. I ask whether they have any preferences, for example whether they would like a female or male nurse where we can accommodate it, or whether there are cultural or religious needs we should know about. I explain what will happen in the room so there are no surprises, including that it is normal to pass wind and that the staff will not think twice about it.

In the procedure room I keep the door closed, limit the number of people present and introduce everyone, including any students, and ask the patient's permission for them to stay. I keep them covered as much as possible and only expose what is needed. If they are sedated, I treat them exactly as if they were fully awake, so no unnecessary conversation over them and nothing said I would not want them to hear. In recovery I make sure curtains are drawn, they are cleaned up promptly if needed, and conversations about results happen somewhere private, not across a busy bay.

I would also speak up if I saw something that did not respect a patient's dignity, such as a door left open or a comment made while the patient was sedated. I would raise it calmly at the time and then mention it to the nurse in charge if needed. On a placement I once asked a colleague to pause and pull a curtain before turning a patient, and she thanked me afterwards. Small things like that make a big difference to how people remember their care.

 

Why this answer works

This answer works because it shows real insight into how patients feel in endoscopy and gives practical, specific steps across the whole pathway: admission, procedure room and recovery. It covers sedated patients, students, choice and challenging others. Replace the final example with your own moment where you protected dignity or challenged poor practice.

 

Key points to include

• Acknowledge how exposed and anxious endoscopy patients can feel
• Practical steps: dignity shorts, private changing, closed doors, minimal exposure
• Ask about preferences, including gender of staff and cultural needs
• Treat sedated patients as if they were fully awake
• Gain consent for students and observers
• Be prepared to challenge practice that falls short

 

Common mistakes to avoid

• Only saying I would close the curtains
• Forgetting the needs of sedated patients
• Not mentioning patient choice or cultural needs
• Avoiding the question of challenging colleagues

 

NHS values and standards

Respect and dignity; Compassion; Everyone counts. NMC Code: Prioritise people.

 

Further reading

• NHS Constitution for England
• The NMC Code
• Essence of Care 2010: benchmarks for respect and dignity (Department of Health)

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: Tell us about a time you supported a very anxious patient. How did you communicate with them?

Competency question  ·  Communication

 

What the interview panel is assessing

The panel is assessing your communication skills with anxious patients, which are central to endoscopy and gastro nursing. They want to see you listen, adapt your language, give clear information, involve the patient in decisions and know when to involve others, using a clear STAR structure with a real outcome.

 

Model answer

When I was working in the endoscopy admission area, a woman in her fifties arrived for a gastroscopy and was visibly shaking. When I started the admission checks she said she was not sure she could go through with it. She had had a bad experience years earlier where she gagged and felt she could not breathe, and she was now also terrified the test would show cancer because her GP had referred her urgently.

I asked if she would like to move to a quieter side room so we could talk without other patients listening, and I sat down at her level rather than standing over her with a clipboard. I let her talk first. It became clear there were two fears: the procedure itself and what it might find. I acknowledged both rather than brushing them off.

For the procedure, I explained step by step what would happen, how long it usually takes and that she could choose between throat spray and sedation, or both, and what each meant for going home. I explained that we would agree a hand signal she could use if she needed us to pause. She chose sedation, so I checked she had someone to collect her and stay with her. For the fear about cancer, I was honest that I could not tell her what the test would show, but that the reason for an urgent referral was to rule things out quickly, and that most people referred this way do not have cancer. I told her the endoscopist would speak to her afterwards and that a nurse would be with her when they did.

I also told the endoscopist before she went in that she was very anxious and about her previous experience, so he took time to introduce himself and go slowly. She completed the procedure and in recovery she thanked me and said she had felt listened to for the first time. What I took from it was that giving people time at the start and handing over their anxiety to the whole team usually saves time later.

 

Why this answer works

This answer works because it is a believable, specific endoscopy situation that shows listening, adapting the environment, honest information, offering choice and handing over to the team. It avoids false reassurance about cancer. Use your own example of an anxious patient and show the specific things you said and did that helped.

 

Key points to include

• Find a private, calm space and sit at the patient's level
• Listen first and identify the specific fears
• Give clear, honest information and offer real choices
• Avoid false reassurance about results
• Hand over the patient's anxiety to the wider team
• Reflect on what you learned

 

Common mistakes to avoid

• Saying you just reassured the patient without explaining how
• Promising everything will be fine or that results will be normal
• Ignoring choice, such as sedation options
• No clear outcome or reflection

 

NHS values and standards

Compassion; Respect and dignity; Working together for patients. NMC Code: Prioritise people.

 

Further reading

• NICE CG138: Patient experience in adult NHS services
• The NMC Code
• NHS Constitution for England

 

 

Question 6: You are in the procedure room and the endoscopist wants to start without completing the safety checklist because the list is running late. What would you do?

Scenario question  ·  Raising concerns

 

What the interview panel is assessing

The panel is assessing whether you understand why the endoscopy safety checklist exists, and whether you have the courage to speak up to a senior colleague in a respectful, assertive way. They want to see that you put patient safety before time pressure and know how to escalate if challenged.

 

Model answer

I would not let the procedure start without the checklist. The safety checklist in endoscopy, based on the WHO surgical checklist and the national safety standards for invasive procedures, exists for exactly this situation, when everyone is busy and assumptions creep in. It checks things like the correct patient and procedure, consent, allergies, anticoagulation, sedation plan and that equipment is ready. Skipping it is how never events happen.

I would speak up straight away but calmly, because I want to keep the team working well together. I might say something like: I know we are behind, but I am not comfortable starting without the safety pause, it will only take a minute. Most of the time that is enough, and I would make it quick by having the checklist ready and leading it myself. I find it helps to frame it around the patient rather than around the colleague, so it does not feel like a personal challenge.

If the endoscopist still insisted, I would be clear that I cannot assist until it is done, and I would ask for the nurse in charge or unit lead to come in. I would not let myself be pressured into continuing just because of seniority. Speaking up for safety is part of my professional duty under the NMC Code, and the unit should support any team member who stops the line for a safety reason.

Afterwards, I would complete an incident report if the checklist had been refused or not completed, because that is a near miss that the unit needs to know about. I would also want to look at the reason behind it. If lists are regularly running so late that people feel pressured to cut corners, that is a system problem to raise with the unit manager, perhaps about how lists are booked or how long turnaround takes. I would rather have one uncomfortable conversation than see a patient harmed because we were in a hurry.

 

Why this answer works

This answer works because it shows a clear understanding of what the checklist protects against, a respectful but firm way to speak up, a defined escalation route and attention to the system issue behind the pressure. It balances teamwork with patient safety. If you have a real example of speaking up in theatre or endoscopy, include it.

 

Key points to include

• Explain why the safety checklist matters and what it checks
• Speak up straight away, calmly and with patient-focused language
• Make it easy by leading the checklist yourself
• Escalate to the nurse in charge if still refused
• Report the near miss and look at the underlying system cause

 

Common mistakes to avoid

• Saying you would go along with it because the doctor is senior
• Being confrontational rather than assertive
• Not mentioning escalation or incident reporting
• Forgetting the wider issue of list pressure

 

NHS values and standards

Commitment to quality of care; Working together for patients; Respect and dignity. NMC Code: Preserve safety; Promote professionalism and trust.

 

Further reading

• National Safety Standards for Invasive Procedures (NatSSIPs 2)
• WHO Surgical Safety Checklist
• NHS England: Never Events policy and framework
• The NMC Code

 

 

Question 7: A patient arrives for a colonoscopy and tells you they only managed to take half of their bowel preparation. What would you do?

Scenario question  ·  Clinical knowledge

 

What the interview panel is assessing

The panel wants to see that you understand why adequate bowel preparation matters, can assess the situation without judgement, check for complications such as dehydration, and involve the endoscopist in decision-making. They are also assessing patient education and how you would reduce the risk of the same problem next time.

 

Model answer

First I would thank them for telling me honestly, because patients often feel embarrassed or worry they will be told off. I would want to find out why. Did the taste make them vomit, did they misunderstand the instructions, did they start too late, or was there something like reduced mobility that made it hard to get to the toilet? I would also ask about what their bowel motions are like now, because some people still achieve clear output with less preparation, while others clearly have not.

I would check whether they are unwell from the preparation. Bowel preparation can cause dehydration and electrolyte problems, especially in older people, people with kidney problems or those on diuretics. So I would do a set of observations, ask about dizziness, nausea and how much they have been drinking, and check their medical history and medication list. If they seemed dehydrated or unwell, I would escalate to the endoscopist straight away.

Then I would discuss it with the endoscopist before the patient goes in, because it is their decision whether to proceed, offer extra preparation such as an enema or more oral preparation if the timing allows, or rebook. A poor preparation can mean lesions are missed, the procedure takes longer and may need to be repeated, so it is not something to quietly pass over. I would make sure the patient understands the options and the reasons, and is involved in the decision.

If the test needs to be rebooked, I would make sure they leave with clear written and verbal instructions, check they understand them by asking them to explain it back, and look at whether a different preparation or split dosing would suit them better, following our local protocol. I would document the conversation and the reason. If I noticed a pattern of poor preparation, for example among patients who do not have English as a first language, I would raise it with the team because we might need translated leaflets or a telephone pre-assessment call.

 

Why this answer works

This answer works because it is non-judgemental, explores the reason, checks for harm from the preparation itself and correctly leaves the decision to proceed with the endoscopist. It also covers education and looks for patterns that could improve the service. If you have helped with telephone pre-assessment or bowel preparation advice, add that experience.

 

Key points to include

• Respond without judgement and find out why preparation was incomplete
• Assess for dehydration and electrolyte risk, especially in vulnerable patients
• Discuss with the endoscopist, who decides whether to proceed, supplement or rebook
• Explain the risk of missed lesions and involve the patient
• Give clear education and check understanding if rebooking
• Document and look for wider patterns

 

Common mistakes to avoid

• Sending the patient into the room without telling the endoscopist
• Making the decision to cancel on your own
• Forgetting that bowel preparation can make patients unwell
• Blaming the patient

 

NHS values and standards

Commitment to quality of care; Respect and dignity; Working together for patients. NMC Code: Practise effectively; Preserve safety.

 

Further reading

• JAG accreditation standards for endoscopy services
• NHS Bowel Cancer Screening Programme guidance
• The NMC Code

 

 

Question 8: A patient on the list for a gastroscopy seems confused and cannot explain why they are having the procedure. What would you do?

Scenario question  ·  Consent and capacity

 

What the interview panel is assessing

The panel is assessing your understanding of valid consent and the Mental Capacity Act 2005. They want to see that you would not proceed on assumptions, that you would look for causes of confusion, support the patient to decide, involve the endoscopist and follow a best interests process where capacity is lacking.

 

Model answer

I would stop and not let the patient go into the procedure room until this was resolved. Valid consent needs the person to understand what is being proposed, the reasons, the risks and the alternatives, and if they cannot explain why they are here, I cannot assume consent is valid, even if a form has been signed earlier.

First I would try to understand what is going on. Is this new confusion or their baseline? I would check the referral and notes for a history of dementia or learning disability, and if they came with a relative or carer, ask them. New confusion could be caused by something like infection, hypoglycaemia, dehydration from bowel preparation or fasting, or medication, so I would do observations and a blood glucose, and escalate to the endoscopist straight away if anything was abnormal.

I would then try to support the person to make their own decision, because the Mental Capacity Act starts from a presumption of capacity. That might mean a quieter space, simpler language, written or pictorial information, their glasses or hearing aid, or an interpreter. Sometimes anxiety looks like confusion. If they still could not understand, retain, weigh up and communicate a decision, I would discuss with the endoscopist, who is responsible for consent for the procedure. If the patient lacks capacity for this decision, the team would need to follow the best interests process, which would include checking for a lasting power of attorney for health and welfare and consulting family or carers. The appropriate consent form for adults lacking capacity would need to be used.

Sometimes the right outcome is to postpone so that the person can be properly prepared, for example with a carer present or with reasonable adjustments. Whatever happened, I would document the conversation, the capacity assessment and who was involved. I would also feed back to the pre-assessment or booking team so that the next patient with similar needs is identified earlier, rather than on the day.

 

Why this answer works

This answer works because it shows you will pause rather than proceed, think about reversible causes of confusion, apply the five principles of the Mental Capacity Act, and recognise the endoscopist's responsibility for consent. It also improves the pathway for future patients. Add a real example if you have supported a capacity assessment in practice.

 

Key points to include

• Do not proceed on an earlier signature if understanding is now in doubt
• Look for reversible causes such as hypoglycaemia, infection or dehydration
• Start with the presumption of capacity and support the person to decide
• Involve the endoscopist, who is responsible for consent
• Follow best interests, check for a lasting power of attorney and consult family
• Document and feed back to pre-assessment

 

Common mistakes to avoid

• Assuming the consent form makes it valid
• Assuming a relative can consent on the patient's behalf without legal authority
• Not considering a medical cause for new confusion
• Not documenting the capacity discussion

 

NHS values and standards

Respect and dignity; Everyone counts; Compassion. NMC Code: Prioritise people; Preserve safety.

 

Further reading

• Mental Capacity Act 2005 and Code of Practice
• Department of Health: Reference guide to consent for examination or treatment
• The NMC Code

 

 

Ready for the other 32?

You have seen how the model answers work. Unlock the full Endoscopy & Gastroenterology Nursing 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 an endoscopy or gastroenterology nursing interview in the NHS, practise talking through real unit and ward situations out loud: a patient becoming oversedated during a procedure, an upper GI bleed and NEWS2, inadequate bowel preparation, anticoagulants before polypectomy, pain after a colonoscopy, consent and capacity, scope decontamination, liver disease, alcohol withdrawal and acute colitis. Panels will also explore your motivation, the NHS values, the NMC Code, safeguarding, dignity and how you raise concerns, so prepare honest examples that show safe escalation, clear communication and kindness under pressure.

This bank is for registered nurses applying for Band 5 and Band 6 posts in NHS endoscopy units and on gastroenterology wards, whether you are newly qualified, moving from another specialty or stepping up to a senior role. Each of the 40 original practice questions includes a first-person model answer, what the panel is assessing, key points to cover, common mistakes, the NHS values and NMC Code themes it reflects, and further reading. Themes include sedation safety, GI bleeding, bowel preparation, consent and capacity, decontamination, liver and IBD care, nutrition, safeguarding, duty of candour, delegation, coordinating a busy unit, revalidation and professional development.

 

What this question bank covers

• Motivation for endoscopy and gastroenterology
• Sedation safety and monitoring
• Upper GI bleeding
• Bowel preparation
• Anticoagulants and polypectomy
• Post-procedure complications
• Consent and the Mental Capacity Act
• Endoscope decontamination and traceability
• Liver disease and hepatic encephalopathy
• Alcohol withdrawal
• Inflammatory bowel disease
• Nutrition and nasogastric tubes
• Safeguarding and domestic abuse
• Dignity and confidentiality
• Duty of Candour and specimen safety
• Coordinating the unit and delegation
• Revalidation and professional development

 

 

Endoscopy & Gastroenterology Nursing NHS interview: frequently asked questions

 

What questions are asked in an NHS Endoscopy & Gastroenterology Nursing interview?

NHS Endoscopy & Gastroenterology Nursing interviews usually mix values-based questions with scenarios specific to the role. Typical themes include motivation for endoscopy and gastroenterology, sedation safety and monitoring, upper GI bleeding, bowel preparation, anticoagulants and polypectomy and post-procedure complications. 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 Endoscopy & Gastroenterology Nursing job?

The questions on this page are pitched mainly at Band 5 to Band 6 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 Endoscopy & Gastroenterology Nursing 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 the NMC Code, recognising and escalating the deteriorating patient, safeguarding, the Mental Capacity Act and safe medicines practice. 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 Endoscopy & Gastroenterology Nursing 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 the NMC Code, recognising and escalating the deteriorating patient, safeguarding, the Mental Capacity Act and safe medicines practice. Show these through what you actually did rather than reciting lists.

 

Are these real NHS Endoscopy & Gastroenterology Nursing interview questions?

No. They are original practice questions written to reflect how NHS Endoscopy & Gastroenterology Nursing 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 Endoscopy & Gastroenterology Nursing question bank?

You get all 40 Endoscopy & Gastroenterology Nursing 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 Nursing and Midwifery interview guide →