A Flexible Framework for Structuring Your Answer
Consider this five-step approach as a guide, not a script. Adapt it to the question at hand.
1. Clarify the Task
Before you launch into an answer, make sure you understand what the examiner is asking. If the scenario is complex or ambiguous, paraphrase the key issue aloud: "So you're asking me how I would manage intraoperative hypotension in this patient with severe aortic stenosis?" This buys you a moment to think, confirms you are on the right track and demonstrates that you listen carefully. If you misunderstand the question, the examiner will gently redirect you—far better than answering the wrong question for two minutes.
2. Define or Frame the Problem
Briefly set the clinical context. Identify the patient's key features (comorbidities, surgical procedure, urgency) and the principal concern (airway difficulty, haemodynamic instability, drug allergy). This shows you can synthesise information and focus on what matters. For example: "This is an emergency laparotomy in a patient with a predicted difficult airway and significant aspiration risk." You are signposting the main challenges without reciting the entire history.
In questions that ask you to interpret a chart, trace or laboratory result, state what you see before diving into differentials: "The capnography trace shows a sudden fall to near zero, which suggests…" Frame first, then analyse.
In emergency or crisis scenarios, identify and address life-threatening problems first. This is where your EDAIC Part 2 answer framework naturally incorporates an ABC approach—but as a clinical priority list, not a rote recitation. For instance, if asked about managing anaphylaxis, you might say: "My immediate priorities are to stop the suspected trigger, call for help, give intramuscular adrenaline and ensure adequate oxygenation and ventilation." You have prioritised without listing every detail of the algorithm.
For elective or planning questions (preoperative assessment, choice of anaesthetic technique), prioritise the factors that most influence safety and outcome: patient factors, surgical factors, available resources. This demonstrates judgement.
4. Reason Aloud and Justify Your Choices
This is the heart of your EDAIC viva technique. Do not simply state what you would do—explain why. The examiners want to hear your thought process. If you choose a rapid-sequence induction, say why: "Given the risk of aspiration and the urgency, I would perform a rapid-sequence induction with cricoid pressure, using an appropriate dose of induction agent and a fast-acting muscle relaxant." (Note: avoid quoting specific drug doses unless explicitly asked—your reasoning matters more than rote numbers.)
If you are uncertain, reason through the options aloud: "I could consider a spinal anaesthetic, which would avoid general anaesthesia and airway manipulation, but given the patient's coagulopathy I would be cautious and check the latest platelet count and clotting studies first." This shows you weigh risks and benefits, a key competency.
When interpreting data or equipment problems, talk through your differential: "A rising airway pressure with normal capnography could indicate bronchospasm, a kinked tube, or the patient biting the tube if inadequately relaxed. I would check the tube position, auscultate the chest and assess the degree of neuromuscular block." You are demonstrating systematic clinical reasoning.
5. Summarise and Offer Next Steps
Briefly recap your main points, especially in longer answers. This reinforces your structure and gives the examiner a clear endpoint: "So in summary, I would secure the airway with RSI, optimise haemodynamics with fluid and vasopressors as needed, and communicate closely with the surgical team about the urgency and my concerns." Then, if appropriate, mention what you would do next or how you would monitor the situation: "Postoperatively, I would plan HDU or ICU care given the patient's instability."
A summary also signals that you have finished your answer, inviting the examiner to move on or probe deeper.
Adapting the Framework to Different Question Types
The beauty of this EDAIC SOE answer structure is its flexibility.
Emergency scenarios: Clarify the crisis, prioritise ABC threats, reason through your immediate actions (call for help, stop the cause, give key drugs, secure airway/breathing/circulation), then outline your next steps (investigations, escalation, handover).
Elective planning questions: Clarify what is being asked (choice of technique, preoperative optimisation), frame the patient and surgical factors, prioritise the main risks, reason through your technique selection (regional vs general, choice of airway device, monitoring) and summarise your plan.
Equipment or monitoring questions: Clarify the device or trace, describe what you observe, reason through the differential causes or the principles of the equipment, and state how you would troubleshoot or interpret the finding clinically.
Pharmacology or physiology questions: Define the concept, outline the key principles (mechanisms, effects, clinical relevance), reason through an example or application, and summarise. Even basic science answers benefit from structure.
Exam tip: If the examiner interrupts or redirects you mid-answer, do not panic. They may be steering you toward a specific aspect or testing how you respond to new information. Acknowledge the redirect, adjust your reasoning and continue. Flexibility under pressure is itself being assessed.
