Oral Board Preparation

Strong oral board answers start before you speak. Case stem preparation means mapping the case during your prep window and rehearsing the opening sentence you will deliver on each topic before the examiner walks in. Deeper answer-pattern drills and anti-patterns live in the Communication tab on Progress.

The Case Map — 5P

Pre-answer scaffold

Before your first answer, map the case across five buckets. The examiner will pivot through them — anticipate the sequence instead of reacting to it.

1

Patient & Procedure

Ask yourself: in one sentence, who is the patient and what is the operation? Then couple each named comorbidity to the specific management change it forces.

Example: 72-year-old, 65 kg, hip fracture on warfarin for atrial fibrillation — intertrochanteric ORIF.

Couplings: warfarin → reversal vs hold decision and neuraxial eligibility; AFib → rate control and perioperative anticoagulation plan; age 72 → baseline mental-status exam to anchor postop delirium assessment.

2

Procedure-specific risks

What does this operation uniquely demand, independent of the patient?

Example (open AAA): aortic cross-clamp hemodynamics, large blood loss, renal and spinal cord ischemia risk.

3

Phase plan

Preop → Induction → Airway/Access/Monitors → Intraop → Emergence → Postop. One concrete decision per phase.

Example (emergent C-section): RSI with cricoid, LUD, short-acting induction, defasciculating-free succinylcholine, volatile reduced after delivery, oxytocin infusion.

4

Predictable problems

Two to three complications you expect — and the monitor or finding that will catch each.

Example (cemented hip): BCIS (ETCO₂ drop, hypotension), fat embolism (hypoxemia, petechiae), postop delirium (baseline exam).

5

Postop & pain plan

Disposition, analgesia strategy, and the resources you actually have.

Example (pediatric T&A): PACU with apnea monitoring, weight-based acetaminophen and dexamethasone, avoid codeine, clear postop bleeding plan.

Prep-Window Workflow

Time-boxed prep for ~20-min and ~10-min windows

Use the full prep window deliberately. In each slot, build the map entry and draft the opening sentence for the question that slot invites. Finish before the examiner walks in — including a short additional-topics dry run.

Session 1 — ~20 min

Preop · Intraop · AT

Full stem, full scaffold, full rehearsal

  • 0–2Read the stem twice. Circle comorbidities, procedure, and any red-flag numbers.
  • 2–5P1 — one-sentence case ID, comorbidity couplings, and the opening line you will say when asked about the plan.
  • 5–9P2 — two to three procedure-specific risks; draft the sentence that names them and the mitigation goal.
  • 9–13P3 — one concrete decision per phase; for the two phases the examiner is most likely to probe, rehearse the full opener (decision → rationale → goal → contingency).
  • 13–16P4 — problem-with-trigger and the first two rungs of the escalation ladder per problem.
  • 16–18P5 — sketch disposition and multimodal analgesia; draft the criterion sentence for level-of-care.
  • 18–20Additional-topics dry run — two or three board-favorite topics this patient invites; rehearse one opener per topic (position, rationale, contingency).

Session 2 — ~10 min

Intraop · Postop · AT

New stem, compressed scaffold, targeted rehearsal

  • 0–1Read the stem once, fast. Note the intraop trigger or postop complication the stem is clearly pointing at.
  • 1–2P1 condensed — one-sentence patient/procedure ID with the single comorbidity most likely to bend the plan.
  • 2–5P3/P4 rescue openers — for each of the two complications the stem is baiting, rehearse the trigger → first intervention → mechanism → restoration target → next rung sentence.
  • 5–7P5 disposition — PACU vs step-down vs ICU with the criterion driving it, plus a multimodal analgesia sentence.
  • 7–10Additional-topics dry run — two board-favorite topics adjacent to the stem; one opener each (position, rationale, contingency).

Why the additional-topics dry run matters: Additional topics are scored separately from the main case. Candidates who walk in cold on them lose easy points even when the main case goes well. Two rehearsed one-liners beat improvising under pressure.

Session 1 worked example — 62-year-old for elective abdominal surgery

~20-min prep window, full 5P map with standard comorbidities

Show

1. Patient & Procedure: 62-year-old, 85 kg, hypertension on lisinopril and type-2 diabetes on metformin — elective open abdominal resection.

2. Procedure-specific risks: significant fluid shifts and third-spacing, potential for meaningful blood loss, postop pain limiting pulmonary mechanics, risk of ileus and delayed return of bowel function.

3. Phase plan: preop — hold ACE inhibitor morning of surgery, confirm NPO and glycemic plan → induction tolerant of baseline hypertension → large-bore IV access and arterial line for hemodynamic titration → balanced general anesthetic with opioid-sparing multimodal analgesia → emergence once criteria met → PACU with explicit analgesic and glycemic orders.

4. Predictable problems: post-induction hypotension (treat with volume and vasopressor, adjust depth), stress hyperglycemia (point-of-care monitoring, insulin per protocol), postoperative hypoxemia from splinting (multimodal pain control, incentive spirometry, early mobilization).

5. Postop & pain plan: PACU then surgical ward with a clear multimodal regimen (scheduled acetaminophen, NSAID if renal function permits, opioid as rescue), regional or neuraxial adjunct if available, DVT prophylaxis, resumed home antihypertensive and glycemic plan, early ambulation.

Rehearsed openers from the ~20-min window

  • P1 plan: "I would proceed with balanced general anesthesia and an arterial line because this patient's hypertension on an ACEi and diabetes raise the risk of induction hypotension and stress hyperglycemia, to keep MAP within 20% of baseline and glucose under tight control. If I see refractory hypotension at induction, I would bolus volume and start a norepinephrine infusion."
  • P4 rescue (post-induction hypotension): "If MAP drops below 65 after induction, I would give 250–500 mL balanced crystalloid and a phenylephrine bolus because the combination of ACEi and volatile-mediated vasodilation is the likely mechanism, to restore coronary and splanchnic perfusion. If MAP does not recover, I would start norepinephrine and lighten volatile while searching for other causes."
  • P5 disposition: "Postop I would send the patient to the surgical ward with PACU-first recovery because the case is uncomplicated and the patient is an ASA III for elective resection, and my analgesic goal is opioid-sparing multimodal control to preserve pulmonary mechanics. If the patient develops splinting hypoxemia, I would escalate to step-down monitoring and add a regional adjunct."

Session 2 worked example — preeclamptic parturient for urgent C-section

~10-min prep window, compressed scaffold centered on intraop and postop pivots

Show

1. Patient & Procedure (condensed): 32-year-old G2P1 at 36 weeks, severe preeclampsia on magnesium, platelets 95k, BP 168/104 — urgent C-section for non-reassuring fetal tracing. Couplings: platelets 95k → neuraxial-vs-GA risk/benefit; magnesium → potentiated neuromuscular blockade and uterine tone concerns; preeclampsia → arterial line decision and blunted intubation response plan.

3/4. Intraop rescue ladders: hypertensive response to laryngoscopy (pre-induction labetalol or remifentanil, short-acting agents ready); magnesium-potentiated weakness at emergence (quantitative train-of-four, reduced relaxant dosing); postpartum hemorrhage from uterine atony (oxytocin first, then methylergonovine — avoided if severe hypertension — carboprost, tranexamic acid, uterine tamponade).

5. Postop disposition & pain plan: step-down or ICU level monitoring for ongoing magnesium and blood-pressure control; multimodal analgesia with scheduled acetaminophen and NSAID once hemostasis confirmed, neuraxial morphine if neuraxial technique was feasible, otherwise TAP block; seizure precautions continued; strict ins/outs for pulmonary edema surveillance.

Additional-topics dry run: neuraxial in thrombocytopenia (platelet threshold, trend, bleeding history); magnesium toxicity recognition and calcium reversal; ethical framing of maternal-vs-fetal risk in an urgent delivery.

Rehearsed openers from the ~10-min window

  • P3 induction: "I would perform a rapid-sequence induction with blunted hypertensive response — labetalol or remifentanil with short-acting agents — because severe preeclampsia markedly amplifies the pressor response to laryngoscopy, to keep systolic pressure under 160 and protect against intracranial hemorrhage. If I see a hypertensive spike, I would treat with additional labetalol and deepen anesthetic depth."
  • P4 rescue (postpartum hemorrhage): "If I see uterine atony with ongoing bleeding, I would start oxytocin first because it is the first-line uterotonic with the best safety profile here, to restore tone and limit blood loss. If atony persists, I would escalate to carboprost — avoiding methylergonovine given her hypertension — then tranexamic acid and uterine tamponade, with type-specific blood already in the room."
  • P5 disposition: "Postop I would send the patient to step-down or ICU because she needs ongoing magnesium, blood-pressure control, and pulmonary-edema surveillance, and my analgesic goal is scheduled acetaminophen and NSAID once hemostasis is confirmed, with neuraxial morphine or a TAP block as the regional adjunct. If she develops signs of magnesium toxicity, I am prepared to give calcium gluconate and support ventilation."
  • AT (neuraxial in thrombocytopenia): "At platelets of 95k with a stable trend and no bleeding history, I would offer neuraxial anesthesia because recent guidelines support it above the 70–80k threshold when the count is stable and coagulation is otherwise normal, to spare this patient a general anesthetic in severe preeclampsia. If the count is trending down or she reports bruising, I would switch to general."

Train with Tools