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Anatomy · Thorax
Sample itemWhich chamber pumps blood to lungs?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
B. Right ventricle
This item reviews Thorax; Right ventricle is the best answer because it directly matches the anatomical or physiological relationship described.
Option by option
A. Left ventricle
Left ventricle does not fit the stated relationship.
B. Right ventricle (correct)
Correct. Right ventricle fits the defining feature.
C. Right atrium
Right atrium is unsupported by the key finding.
D. Left atrium
Left atrium is plausible but not the best answer.
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.