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Pathology · Hemodynamic disorders
Sample itemWhat is a common source of pulmonary emboli?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
A. Deep veins of the legs
The defining Hemodynamic disorders relationship supports Deep veins of the legs; it is the option that most directly explains the biochemical pathway or pathological process in the stem.
Option by option
A. Deep veins of the legs (correct)
Correct. Deep veins of the legs is the appropriate conclusion from the key feature.
B. Coronary arteries
Coronary arteries does not match the stated hemodynamic disorders mechanism.
C. Pulmonary veins
Pulmonary veins does not account for the central finding in this item.
D. Portal veins
Portal veins is relevant in a different context but is not supported here.
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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