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Anatomy · Lymphatics
Sample itemWhich duct drains most of body into venous circulation?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
C. Thoracic duct
This item reviews Lymphatics; Thoracic duct is the best answer because it directly fits the anatomical or physiological relationship described.
Option by option
A. Right lymphatic duct
Right lymphatic duct does not match the stated relationship.
B. Common bile duct
Common bile duct is not supported by the key finding.
C. Thoracic duct (correct)
Correct. Thoracic duct matches the defining feature.
D. Cystic duct
Cystic duct is plausible but is 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.