If a patient is on nitroglycerin, what should be monitored closely?

If a patient is on nitroglycerin, what should be monitored closely?

• A. Blood pressure
• B. Heart rate
• C. Temperature
• D. Respiratory rate

Answer: (A)

When a patient is on nitroglycerin, it is essential to monitor blood pressure closely due to the medication's vasodilatory effects. Nitroglycerin is primarily used to relieve angina (chest pain) by dilating blood vessels, which can lead to a decrease in systemic vascular resistance and subsequently lower blood pressure. This reduction can sometimes be significant, particularly when the medication is first initiated or the dosage is increased. Monitoring blood pressure helps healthcare professionals to detect any hypotension early, allowing them to intervene appropriately by adjusting the medication or providing supportive care. Although heart rate, temperature, and respiratory rate are also important vital signs to monitor in a clinical setting, they are not as directly impacted by nitroglycerin as blood pressure is. Therefore, ensuring that blood pressure remains within a safe range is critical to prevent potential complications associated with excessive blood pressure reduction.

When a patient is on nitroglycerin, it is essential to monitor blood pressure closely due to the medication's vasodilatory effects. Nitroglycerin is primarily used to relieve angina (chest pain) by dilating blood vessels, which can lead to a decrease in systemic vascular resistance and subsequently lower blood pressure. This reduction can sometimes be significant, particularly when the medication is first initiated or the dosage is increased.

Monitoring blood pressure helps healthcare professionals to detect any hypotension early, allowing them to intervene appropriately by adjusting the medication or providing supportive care. Although heart rate, temperature, and respiratory rate are also important vital signs to monitor in a clinical setting, they are not as directly impacted by nitroglycerin as blood pressure is. Therefore, ensuring that blood pressure remains within a safe range is critical to prevent potential complications associated with excessive blood pressure reduction.