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Anatomy · Vertebral column
Sample itemWhat is the normal number of thoracic vertebrae?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
C. Twelve
The core Vertebral column relationship supports Twelve; it is the response that directly accounts for the structural location or physiological change described.
Option by option
A. Thirty-three
Thirty-three is not consistent with the key finding in the stem.
B. Seven
Seven is associated with a different vertebral column relationship.
C. Twelve (correct)
Correct. Twelve is directly supported by the central clue.
D. Five
Five does not fulfill the structural or functional role requested.
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.