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Anaesthesia · Airway management
Sample itemWhat device delivers oxygen and ventilation manually by mask?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
B. Bag-valve-mask
A bag-valve-mask provides positive-pressure ventilation and supplemental oxygen when used with an appropriate mask seal and airway maneuvers.
Option by option
A. Tourniquet
Tourniquet controls severe limb bleeding.
B. Bag-valve-mask (correct)
Correct: bag-valve-mask supports manual oxygenation and ventilation.
C. Tonometer
Tonometer measures intraocular pressure.
D. Defibrillator
Defibrillator treats shockable cardiac rhythms.
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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