Classes of Drugs
Following are descriptions of behavior that are characteristic among users of certain classes of drugs. For each description, indicate the class of drug (narcotics, stimulants, and so forth) for which the behavior is most characteristic.1. slurred speech, slow reaction time, impaired judgment, reduced coordination2. intense emotional responses, anxiety, altered sensory perceptions3. alertness, feelings of strength and confidence, rapid speech and movement, decreased appetite4. drowsiness, intense feelings of well-being, relief from pain