Priya can’t concentrate at work lately. Even small assignments make her nervous. She gets heart palpitations and starts pacing around her office. Priya is suffering from a(n) disorder.

anxiety

Explanation:

all those symptoms point to anxiety.

answer; i believe the correct answer is (secondary prevention);

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.