Which Body Fluid Compartment Contains High Levels of K⁺, Large

Question

Which body fluid compartment contains high levels of K⁺, large anions, and proteins?
A) plasma only
B) interstitial fluid only
C) intracellular fluid only
D) both plasma and intracellular fluid
E) both plasma and interstitial fluid

Accepted Answer

Intracellular fluid has high levels of K⁺, large anions, and proteins. Plasma and interstitial fluid have lower levels of K⁺ and fewer proteins.