Which substances do not exit the capillary in order to enter the tissue fluid?
A) red blood cells
B) amino acids
C) oxygen
D) glucose
E) water

Question

Quizplus · Accepted Answer

Red blood cells do not exit the capillary to enter the tissue fluid because they are too large to pass through the capillary walls. The capillary walls allow the passage of small molecules like amino acids, oxygen, glucose, and water to nourish surrounding tissues, but prevent the passage of larger cells like red blood cells.

Which Substances Do Not Exit the Capillary in Order to Enter