A nurse is caring for a client who is postoperative and develops respiratory depression after receiving morphine for pain control. Which of the following medications should the nurse expect the provider to prescribe?

IV pump rate= (Volume to be infused (mL) × 60) / Time of infusion (min).

For the given scenario, the nurse has 50 mL to infuse over 30 minutes. Using the formula, Pump rate= (50 mL × 60) / 30 min= 100 mL/hr.

Therefore, the nurse should set the IV pump to deliver 100 mL/hr.

A Nitroglycerin is a vasodilator that helps relieve angina by dilating blood vessels and increasing blood flow to the heart muscle. It is typically the first-line medication for acute angina attacks. Administering nitroglycerin promptly can help alleviate the client's pain and prevent progression to a myocardial infarction (heart attack).

B. Aspirin is often administered to clients with suspected myocardial ischemia or infarction because it inhibits platelet aggregation, which can reduce the risk of clot formation and further occlusion of coronary arteries. It is typically given early in the management of acute coronary syndrome to prevent clotting complications.

C. While monitoring blood pressure is important in clients with acute angina, especially to assess for hypotension which could indicate cardiogenic shock, it is not the first action. Immediate pain relief and prevention of further ischemic damage take precedence over blood pressure measurement.

D. IV access is important for administering medications and fluids if needed, but it is not the first priority unless the client's condition warrants immediate IV medication administration (such as in severe pain or impending myocardial infarction).