Which set of symptoms describes the short-term effects of amphetamines? detached, dream-like state fast heart rate with extreme alertness and high energy feelings of relaxation or anxiety with possible hallucinations altered senses with difficulty in thinking and impaired memory

fast heart rate with extreme alertness and high energy

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.