If the thoracic duct were tied off, which of the following classes of nutrients would not enter the circulatory system at their normal rate?
A) Amino acids
B) Glucose
C) Lipids
D) Disaccharides
E) Monosaccharides

Question

Quizplus · Accepted Answer

The thoracic duct is a major part of the lymphatic system, which is responsible for transporting lipids (fats) absorbed from the intestine into the bloodstream. Tying off the thoracic duct would impede the normal flow of lipids into the circulatory system, affecting their entry rate. Amino acids, glucose, disaccharides, and monosaccharides are primarily absorbed directly into the bloodstream through the intestinal capillaries and would not be affected by the state of the thoracic duct.

If the Thoracic Duct Were Tied Off, Which of the Following