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Radiology · Abdominal imaging
Sample itemWhat is a classic plain-film feature of small bowel obstruction?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
C. Multiple central air-fluid levels
The defining Abdominal imaging principle supports Multiple central air-fluid levels; it is the answer that best accounts for the finding or clinical aim described.
Option by option
A. Loss of femoral head contour
Loss of femoral head contour does not provide the expected imaging or dental conclusion here.
B. Widened mediastinum
Widened mediastinum may be useful in another context but is not supported by this scenario.
C. Multiple central air-fluid levels (correct)
Correct. Multiple central air-fluid levels is the most appropriate interpretation of the key information.
D. Diffuse lung hyperinflation
Diffuse lung hyperinflation is less appropriate because it does not match the stated abdominal imaging feature.
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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