Nurses know that alcohol functions as a
Major tranquilizer
CNS stimulant
CNS depressant
Minor tranquilizer
The Correct Answer is C
A. Major tranquilizer: These are antipsychotic medications used to treat serious psychiatric disorders, not alcohol.
B. CNS stimulant: Alcohol slows brain activity; it is not a stimulant.
C. CNS depressant: Alcohol reduces central nervous system activity, resulting in drowsiness, slowed reaction times, and impaired coordination.
D. Minor tranquilizer: These include benzodiazepines like diazepam, not alcohol.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. PCP
PCP is a dissociative anesthetic that causes hallucinations, aggression, and numbness, not typically euphoria or alertness. It is usually smoked, snorted, or taken orally, but is not a white powder by standard appearance.
B. Opioid
Opioids are generally not white crystalline powders and are associated with euphoria followed by sedation, not heightened alertness.
C. cocaine
Cocaine is a white, crystalline stimulant powder most often snorted, producing intense euphoria, energy, and alertness.
D. none of the other answers is correct
Incorrect, because cocaine is the correct answer.
Correct Answer is C
Explanation
A. hallucinogens:
These primarily affect perception and cognition, not respiratory depression.
B. PCP:
PCP (phencyclidine) is a dissociative anesthetic that can cause agitation, hallucinations, or psychosis, but it doesn't typically cause respiratory depression.
C. opiates:
Opiates (e.g., heroin, morphine) depress the central nervous system, particularly the brain's respiratory center, which can lead to respiratory failure and death.
D. cocaine:
Cocaine is a stimulant that can cause cardiac issues or respiratory distress via vasoconstriction, but it doesn't suppress the respiratory drive like opiates do.
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