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Anatomy · Brain
Sample itemWhich structure is key for new memory formation?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
D. Hippocampus
This item reviews Brain; Hippocampus is the best answer because it directly matches the anatomical or physiological relationship described.
Option by option
A. Caudate
Caudate is unsupported by the key finding.
B. Medulla
Medulla does not fit the stated relationship.
C. Pituitary
Pituitary is plausible but not the best answer.
D. Hippocampus (correct)
Correct. Hippocampus fits the defining 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.