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ENT · Pharynx and tonsils: Mendelson manoeuvre
Sample itemAfter a brainstem stroke a patient has food pooling in both pyriform fossae with poor opening of the upper oesophageal sphincter. Which swallowing technique, in which the patient holds the larynx elevated at mid-swallow, is aimed at this problem?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
D. Mendelson manoeuvre
The Mendelson manoeuvre prolongs laryngeal elevation during the swallow, which keeps the cricopharyngeus open longer and improves bolus passage. Supraglottic swallow protects the airway, chin tuck narrows the airway entrance, and the Masako manoeuvre strengthens tongue base retraction.
Option by option
A. Masako manoeuvre
The Masako manoeuvre holds the tongue forward to strengthen tongue base contact with the pharyngeal wall.
B. Chin-tuck posture
Chin tuck widens the valleculae and narrows the laryngeal inlet, helping airway protection.
C. Supraglottic swallow
Supraglottic swallow closes the vocal folds before and during the swallow to protect the airway.
D. Mendelson manoeuvre (correct)
Correct. Voluntary sustained laryngeal elevation widens and prolongs upper oesophageal sphincter opening.
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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