Narcotics,such as Heroin,are Drugs That

Multiple Choice

Narcotics,such as heroin,are drugs that:

A) are capable of producing hallucinations,or changes in the perceptual process.
B) have an arousal effect on the central nervous system,causing a rise in heart rate,blood pressure,and muscular tension.
C) slow down the nervous system.
D) increase relaxation and relieve pain and anxiety.