Total body water is composed of
A) intracellular fluid only.
B) plasma and intracellular fluid.
C) extracellular fluid only.
D) intracellular and interstitial fluid.
E) intracellular and extracellular fluid.

Question

Quizplus · Accepted Answer

Total body water is composed of both intracellular fluid (fluid within cells) and extracellular fluid (fluid outside the cells, including interstitial fluid and plasma).

Total Body Water Is Composed of