Methamphetamine (crystal meth, MDMA) is a hallucinogenic stimulant which (in high doses) can trigger hyperthermia, and also lead to kidney and heart failure. Which of the following is a common sign of methamphetamine use?
Increased appetite and weight gain
Increased heart rate
Low energy and decreased reaction times
Increased sleepiness
The Correct Answer is B
A. Increased appetite and weight gain
Meth typically causes appetite suppression and weight loss.
B. Increased heart rate
Meth is a potent stimulant, and tachycardia (increased heart rate) is a common and dangerous sign.
C. Low energy and decreased reaction times
These are signs of depressant use or withdrawal, not stimulant intoxication.
D. Increased sleepiness
Meth causes insomnia and hyperactivity, not sleepiness.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","D","E"]
Explanation
A. Paranoid delusions:
Delirium tremens (DTs) may cause paranoid or persecutory delusions.
B. Grandiosity:
Typically associated with mania or certain personality disorders, not alcohol withdrawal.
C. Hypotension:
Alcohol withdrawal delirium is more likely to cause hypertension and tachycardia due to autonomic hyperactivity.
D. Tremors:
Tremors are a hallmark early sign of alcohol withdrawal and can persist into withdrawal delirium.
E. Visual hallucinations:
Alcohol withdrawal delirium often includes vivid visual (and tactile) hallucinations.
Correct Answer is C
Explanation
A. intoxication
Intoxication refers to the acute effects of a substance on the body, not the repeated return to a behavior.
B. dependence
Dependence is a physical or psychological need for a substance, not the relapse after treatment.
C. recidivism
Recidivism refers to relapse-the recurrence of an undesirable behavior (like substance use) after a period of improvement.
D. cross-tolerance
Cross-tolerance occurs when tolerance to one drug results in tolerance to another, not repeated relapse.
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