1. A patient with bipolar disorder is prescribed lithium. Which of the following is a crucial aspect of nursing care for this patient? A. Regular monitoring of sodium levels B. Ensuring the patient avoids tyramine-rich foods C. Frequent liver function tests D. Monitoring for signs of lithium toxicity Answer: D. Monitoring for signs of lithium toxicity is crucial due to the narrow therapeutic window of lithium. 2. When administering clozapine to a patient with schizophrenia, which of the following side effects must be monitored closely? A. Extrapyramidal symptoms B. Agranulocytosis C. Urinary retention D. Orthostatic hypotension Answer: B. Agranulocytosis is a potentially life-threatening side effect of clozapine and requires regular blood monitoring. 3. A patient is experiencing severe depression with psychotic features. Which medication combination would be most appropriate? A. An SSRI and a typical antipsychotic B. An MAOI and an atypical antipsychotic C. An SNRI and a benzodiazepine D. An SSRI and an atypical antipsychotic Answer: D. An SSRI and an atypical antipsychotic can address both depressive and psychotic symptoms effectively. 4. Which medication is considered first-line treatment for a patient diagnosed with PTSD? A. Diazepam B. Sertraline