Sample Questions and Answers
- Which neurotransmitter is most targeted by selective serotonin reuptake inhibitors (SSRIs)?
A. Dopamine
B. Serotonin
C. Norepinephrine
D. GABA
Answer: B. Serotonin - What is the primary therapeutic effect of benzodiazepines?
A. Antidepressant
B. Antipsychotic
C. Sedative-hypnotic
D. Mood stabilization
Answer: C. Sedative-hypnotic - A patient taking lithium should be monitored for:
A. Hypertension
B. Hypoglycemia
C. Thyroid dysfunction
D. Hepatotoxicity
Answer: C. Thyroid dysfunction - Which psychiatric medication requires weekly WBC monitoring due to the risk of agranulocytosis?
A. Haloperidol
B. Clozapine
C. Risperidone
D. Olanzapine
Answer: B. Clozapine - What is the primary mechanism of action of MAO inhibitors?
A. Blocking serotonin receptors
B. Inhibiting monoamine oxidase enzyme
C. Blocking dopamine reuptake
D. Enhancing GABA activity
Answer: B. Inhibiting monoamine oxidase enzyme - Which medication is commonly used for acute manic episodes in bipolar disorder?
A. Valproic acid
B. Sertraline
C. Buspirone
D. Fluphenazine
Answer: A. Valproic acid - What is a common side effect of tricyclic antidepressants (TCAs)?
A. Weight loss
B. Orthostatic hypotension
C. Insomnia
D. Bradycardia
Answer: B. Orthostatic hypotension - Which of the following is an atypical antipsychotic?
A. Haloperidol
B. Chlorpromazine
C. Risperidone
D. Phenelzine
Answer: C. Risperidone - What dietary restriction is essential for patients taking MAO inhibitors?
A. Avoid high protein foods
B. Avoid foods high in tyramine
C. Avoid high-fat foods
D. Avoid foods high in potassium
Answer: B. Avoid foods high in tyramine - What is a key symptom of serotonin syndrome?
A. Bradycardia
B. Hyperreflexia
C. Hypotension
D. Sweating
Answer: B. Hyperreflexia
- Which medication is commonly used as a mood stabilizer in bipolar disorder?
A. Fluoxetine
B. Lithium
C. Clozapine
D. Alprazolam
Answer: B. Lithium - Which medication is a first-line treatment for generalized anxiety disorder (GAD)?
A. Buspirone
B. Haloperidol
C. Clozapine
D. Zolpidem
Answer: A. Buspirone - A patient on haloperidol develops muscle rigidity, high fever, and confusion. What is the likely diagnosis?
A. Serotonin syndrome
B. Neuroleptic malignant syndrome (NMS)
C. Tardive dyskinesia
D. Extrapyramidal symptoms
Answer: B. Neuroleptic malignant syndrome (NMS) - What is the most common side effect of SSRIs?
A. Weight gain
B. Sexual dysfunction
C. Hypertension
D. Dry mouth
Answer: B. Sexual dysfunction - Which class of medications is most effective in treating positive symptoms of schizophrenia?
A. SSRIs
B. Atypical antipsychotics
C. Typical antipsychotics
D. Benzodiazepines
Answer: C. Typical antipsychotics - Which of the following symptoms is associated with tardive dyskinesia?
A. Akathisia
B. Muscle rigidity
C. Involuntary facial movements
D. Tremors
Answer: C. Involuntary facial movements - Which antidepressant is contraindicated in patients with a history of seizures?
A. Sertraline
B. Fluoxetine
C. Bupropion
D. Escitalopram
Answer: C. Bupropion - What is a key nursing intervention for patients taking benzodiazepines?
A. Monitor for suicidal ideation
B. Advise against taking the medication with food
C. Encourage increased fluid intake
D. Monitor for signs of addiction and dependence
Answer: D. Monitor for signs of addiction and dependence - Which medication is often prescribed for insomnia but has minimal risk for dependence?
A. Zolpidem
B. Lorazepam
C. Buspirone
D. Eszopiclone
Answer: C. Buspirone - What is the primary concern when a patient starts an MAO inhibitor?
A. Hypoglycemia
B. Hypertensive crisis
C. Renal failure
D. Bradycardia
Answer: B. Hypertensive crisis - Which of the following is a hallmark symptom of lithium toxicity?
A. Hyperactivity
B. Coarse tremors
C. Hypertension
D. Decreased thirst
Answer: B. Coarse tremors - Which medication is commonly used as a first-line treatment for ADHD?
A. Risperidone
B. Methylphenidate
C. Sertraline
D. Lithium
Answer: B. Methylphenidate - Which antipsychotic is considered the least sedating?
A. Quetiapine
B. Risperidone
C. Olanzapine
D. Aripiprazole
Answer: D. Aripiprazole - What should a patient avoid when taking benzodiazepines?
A. High-fiber foods
B. Alcohol
C. Dairy products
D. Caffeine
Answer: B. Alcohol - What is the therapeutic blood level range for lithium?
A. 0.1–0.5 mEq/L
B. 0.6–1.2 mEq/L
C. 1.5–2.0 mEq/L
D. 2.5–3.0 mEq/L
Answer: B. 0.6–1.2 mEq/L - Which of the following is an early sign of serotonin syndrome?
A. Respiratory depression
B. Confusion and agitation
C. Bradycardia
D. Constipation
Answer: B. Confusion and agitation - What class of medications is commonly used to treat obsessive-compulsive disorder (OCD)?
A. SSRIs
B. MAO inhibitors
C. Benzodiazepines
D. Typical antipsychotics
Answer: A. SSRIs - Which antipsychotic medication is most likely to cause weight gain?
A. Aripiprazole
B. Olanzapine
C. Haloperidol
D. Ziprasidone
Answer: B. Olanzapine - What symptom is a priority to monitor for in a patient starting on clozapine?
A. Weight gain
B. Orthostatic hypotension
C. Fever and sore throat
D. Insomnia
Answer: C. Fever and sore throat - Which medication is most appropriate for treating panic disorder?
A. Alprazolam
B. Lithium
C. Clozapine
D. Buspirone
Answer: A. Alprazolam
- Which medication is a selective norepinephrine reuptake inhibitor (SNRI) commonly used for major depressive disorder (MDD)?
A. Fluoxetine
B. Venlafaxine
C. Lorazepam
D. Risperidone
Answer: B. Venlafaxine - Which antipsychotic medication has the highest risk of extrapyramidal symptoms (EPS)?
A. Haloperidol
B. Quetiapine
C. Aripiprazole
D. Clozapine
Answer: A. Haloperidol - What is the black box warning for antidepressants in children and adolescents?
A. Risk of addiction
B. Risk of suicidal ideation
C. Risk of hypertensive crisis
D. Risk of liver toxicity
Answer: B. Risk of suicidal ideation - Which medication is most effective for treating acute agitation in schizophrenia?
A. Risperidone
B. Haloperidol
C. Buspirone
D. Fluoxetine
Answer: B. Haloperidol - What is the primary action of atypical antipsychotics?
A. Dopamine agonism
B. Dopamine and serotonin receptor antagonism
C. GABA enhancement
D. Serotonin reuptake inhibition
Answer: B. Dopamine and serotonin receptor antagonism - Which of the following medications is used to treat insomnia in patients with PTSD?
A. Prazosin
B. Trazodone
C. Buspirone
D. Risperidone
Answer: B. Trazodone - Which drug class is associated with anticholinergic side effects, such as dry mouth and constipation?
A. SSRIs
B. Benzodiazepines
C. Tricyclic antidepressants (TCAs)
D. MAO inhibitors
Answer: C. Tricyclic antidepressants (TCAs)
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