Question

of all the homeostatic mechanisms in the body, control of extracellular fluid is one of the most sensitive. which of the following is not considered an extracellular fluid? answer options: interstitial fluid, cytoplasm, blood plasma, cerebrospinal fluid, i dont know yet

Explanation:

Extracellular fluid (ECF) is fluid outside cells. Interstitial fluid, blood plasma, and cerebrospinal fluid are all ECF. Cytoplasm is the fluid inside cells (intracellular), so it's not ECF.

Answer:

B. Cytoplasm