A patient has acute anxiety related to an automobile accident 2 hours ago. The nurse should teach the patient about medication from which group?
Antipsychotic drugs
Benzodiazepines
Mood stabilizers
Tricyclic antidepressants
The Correct Answer is B
A. Antipsychotics are used for psychosis (e.g., schizophrenia, delusions, hallucinations), not for acute anxiety.
B. Benzodiazepines (e.g., lorazepam, diazepam, alprazolam) are the treatment of choice for acute anxiety or panic attacks because they act quickly (within minutes to hours) by enhancing GABA neurotransmission, providing rapid relief.
C. Mood stabilizers (e.g., lithium, valproate) are used in bipolar disorder, not for acute situational anxiety.
D. Tricyclic antidepressants (e.g., amitriptyline) are used for long-term management of depression and some anxiety disorders, but their onset is delayed (2–6 weeks), making them ineffective for acute anxiety.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Haloperidol, a typical antipsychotic, commonly causes extrapyramidal side effects (EPS) such as muscle stiffness, rigidity, tremors, and sedation, which can make patients feel “robotic.”
B. Headache, watery eyes, and runny nose are not typical side effects of haloperidol; they are more consistent with allergy or upper respiratory symptoms.
C. Mild fever, sore throat, and skin rash could indicate a serious reaction such as agranulocytosis, which is rare and more common with atypical antipsychotics like clozapine.
D. Sweating, nausea, and diarrhea are not primary side effects of haloperidol; they may occur with other medications or conditions but are not typical EPS.
Correct Answer is B
Explanation
A. The patient’s symptoms are physiological and neurological, not intentional behaviors for attention.
B. Alcohol withdrawal delirium (delirium tremens) typically occurs 48–72 hours after the last drink and includes tremors, agitation, anxiety, diaphoresis, tachycardia, hallucinations, and nightmares—all present in this patient.
C. Although head injury can cause confusion and agitation, the timing of symptoms following alcohol withdrawal aligns more closely with delirium tremens.
D. Acute psychosis can present with hallucinations, but in this case, the onset following alcohol cessation and accompanying autonomic hyperactivity point toward alcohol withdrawal delirium.
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