A patient is diagnosed with type 2 diabetes mellitus and schizophrenia. The nurse will closely monitor the blood receives which medication for the treatment of schizophrenia?

Choice A rationale: A blood pressure reading of 72/56 mmHg may be expected after spinal anesthesia. The nurse should continue to monitor the blood pressure to ensure it stabilizes within an acceptable range for the individual patient.
Choice B rationale: Headache is a common side effect of spinal anesthesia, and the nurse should assess for this but should not be the first action with the given blood pressure reading.
Choice C rationale: Administering oxygen by nasal cannula may not be necessary based solely on the blood pressure reading after spinal anesthesia.
Choice D rationale: Elevating the client's feet is not the first intervention for a blood pressure reading of 72/56 mmHg after spinal anesthesia. It may be considered if the blood pressure remains low and symptoms of hypotension are present.

Choice A rationale: Managing dry-mouth symptoms is not the greatest teaching priority for a patient prescribed varenicline.
Choice B rationale: Increasing fiber in the diet to reduce constipation is not the greatest teaching priority for a patient prescribed varenicline.
Choice C rationale: The greatest teaching priority for a patient prescribed varenicline is to report thoughts of self-harm. Varenicline is a medication used for smoking cessation, and there have been reports of neuropsychiatric symptoms, including suicidal ideation.
Choice D rationale: Teaching about the decreased pleasurable effect of nicotine is important but not the greatest priority compared to ensuring the patient's safety.