Question

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

Explanation:

Amphetamines are stimulants. Stimulants increase heart rate and energy levels by affecting the central nervous system. A detached, dream - like state is more associated with hallucinogens. Feelings of relaxation are not typical of stimulants (amphetamines are stimulants, not depressants). Altered senses and thinking difficulties are more common with certain hallucinogenic or dissociative substances.

Answer:

fast heart rate with extreme alertness and high energy