A white crystalline powder, typically ingested through the nasal cavity, that produces a sense of well-being heightened by alertness and intense feeling of euphoria is
PCP
Opioid
cocaine
none of the other answers is correct
The Correct Answer is C
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. inhalants
Can cause euphoria and altered mental status, but they typically depress the CNS and don’t reliably produce complex hallucinations or delusions.
B. hallucinogens
These drugs (like LSD, psilocybin) cause distorted perception of reality and hallucinations that can lead to dangerous behavior such as jumping from heights thinking one can fly.
C. amphetamines
These are stimulants and can cause paranoia or agitation, but not the same degree of perceptual distortion.
D. depressants
CNS depressants (e.g., benzodiazepines, barbiturates) slow brain activity but do not typically cause hallucinations or misperceptions of physical abilities.
Correct Answer is A
Explanation
A. all of the other answers are correct: Professionalism in mental health includes ethical behavior, staying current with developments, and dressing appropriately. This choice encompasses all necessary components.
B. abiding by the codes of ethics: Ethical practice is essential, but this is only one component of professional conduct.
C. keeping up with current ideas, concepts, and techniques: Lifelong learning is vital to effective practice but is not the only requirement.
D. dressing appropriately for the work situation: Appropriate dress shows respect and helps establish therapeutic rapport, but it must be combined with other practices for overall professionalism.
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