When pathologists are examining cells under the microscope and there is an abnormality, what do they evaluate and document? a. grade, stage, immunological reactions b. diagnosis, grade, stage c. stage, agents, immunological reactions d. diagnosis, grade, indirect causes

fluid balance is an aspect of the homeostasis of organisms in which the amount of water in the organism needs to be controlled, via osmoregulation and behavior, such that the concentrations of electrolytes (salts in solution) in the various body fluids are kept within healthy ranges. the core principle of fluid balance is that the amount of water lost from the body must equal the amount of water taken in.