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ENT · Head and neck
Sample itemWhich imaging method can characterize deep neck soft-tissue infection?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
C. Contrast-enhanced CT
Contrast-enhanced CT maps deep neck spaces, identifies collections, and assesses airway or vascular involvement when significant infection is suspected.
Option by option
A. Dental bitewing only
Dental bitewings image posterior teeth, not deep neck spaces.
B. Mammography
Mammography evaluates breast tissue, not neck abscesses.
C. Contrast-enhanced CT (correct)
Correct: contrast CT defines deep neck infection and abscess extent.
D. DEXA scan
DEXA quantifies bone density and cannot characterize neck infection.
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.