Which antiemetic drug should a nurse expect the health care provider to prescribe before the initial dose of apomorphine is administered? Ondansetron Pramipexole Trimethobenzamide Prochlorperazine

Before administering the initial dose of apomorphine, a nurse should expect the health care provider to prescribe trimethobenzamide. This antiemetic is often utilized to help prevent nausea and vomiting, which can occur as a side effect of apomorphine, a medication used primarily for Parkinson's disease. Trimethobenzamide works by acting on the brain's chemical receptors that trigger nausea, making it a go-to choice in this scenario. It's also worth noting that the combination ensures the patient tolerates the apomorphine treatment better, enhancing its effectiveness for managing Parkinson's symptoms.