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Anaesthesia · Special populations and acute pain: curriculum recognition
Sample itemA man is sent home after shoulder surgery under an interscalene block with a numb, heavy arm. Which advice is most important at discharge?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
D. Take oral analgesics before the block wears off and protect the numb arm in a sling
When a single-shot block wears off, pain can return suddenly and severely, so oral analgesia should begin beforehand. The insensate limb must be protected from pressure, heat and injury until sensation returns. Patients should also be told whom to contact if numbness persists unusually long.
Option by option
A. Apply a heat pack to the numb arm to speed recovery
Heat on an insensate limb risks burns because the patient cannot feel them.
B. Use the arm normally because it is anaesthetised
A numb limb can be injured unnoticed, so normal use is unsafe.
C. Wait until the pain becomes severe before taking any tablets
Waiting for severe pain leaves the patient without cover when the block resolves.
D. Take oral analgesics before the block wears off and protect the numb arm in a sling (correct)
Correct. Early oral analgesia covers the return of pain, and the sling protects the limb.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.
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