Antipsychotics Practice Questions
20 free Antipsychotics practice questions for the Pharmacology, each with the correct answer and a detailed explanation. Open any question below, or take the full set as an interactive quiz.
Questions
20 questions
All Antipsychotics questions
- Q1. Which of the following describes the primary mechanism of action of first-generation (typical) antipsychotics like Haloperidol?
- Q2. Clozapine is considered the 'gold standard' for treatment-resistant schizophrenia, but it requires frequent blood monitoring due to the risk of which life-thre…
- Q3. Which antipsychotic medication is a partial agonist at the D2 receptor, often referred to as a 'dopamine stabilizer'?
- Q4. Blockade of dopamine receptors in the tuberoinfundibular pathway by antipsychotics leads to which of the following adverse effects?
- Q5. A patient on long-term Haloperidol therapy develops involuntary, repetitive movements of the tongue and face. This condition is most likely:
- Q6. Which of the following second-generation antipsychotics is associated with the highest risk of significant weight gain, dyslipidemia, and type 2 diabetes?
- Q7. Which pathway in the brain is the primary target for reducing the 'positive' symptoms of schizophrenia (hallucinations and delusions)?
- Q8. Neuroleptic Malignant Syndrome (NMS) is a rare but potentially fatal reaction to antipsychotics. What is the preferred pharmacological treatment for the muscle…
- Q9. Which of the following is a 'low-potency' typical antipsychotic that causes marked sedation and orthostatic hypotension?
- Q10. Second-generation (atypical) antipsychotics generally differ from first-generation agents by their high affinity for which receptor subtype?
- Q11. Which extrapyramidal symptom occurs within hours to days of starting an antipsychotic and involves sudden, painful muscle contractions of the neck or eyes?
- Q12. A patient with schizophrenia is concerned about sexual side effects and weight gain. Which of the following antipsychotics is least likely to cause hyperprolac…
- Q13. What is the primary reason for using 'Decanoate' or 'Palmitate' formulations of antipsychotics?
- Q14. Which second-generation antipsychotic has a dose-dependent risk of extrapyramidal symptoms, behaving more like a typical antipsychotic at doses above 6mg?
- Q15. Ziprasidone carries a specific warning regarding which of the following cardiovascular concerns?
- Q16. Which neurotransmitter deficiency in the mesocortical pathway is hypothesized to be responsible for the 'negative' symptoms of schizophrenia (apathy, social wi…
- Q17. Quetiapine is frequently used at low doses off-label for insomnia. This effect is primarily due to its antagonism of which receptor?
- Q18. A patient experiences 'Akathisia' shortly after an increase in their Prochlorperazine dose. How is this symptom described?
- Q19. Thioridazine is rarely used today because of its association with which specific ocular side effect?
- Q20. Which atypical antipsychotic is primarily metabolized into an active metabolite called Paliperidone?