Which of the following is a nursing consideration for vasodilator therapy?

In the context of vasodilator therapy, monitoring for hypotension is a critical nursing consideration. Vasodilators work by relaxing vascular smooth muscle, leading to widened blood vessels. This mechanism reduces blood pressure, and while this effect can be beneficial in conditions such as hypertension or heart failure, it also raises the risk of adverse effects like hypotension.

By closely monitoring blood pressure, nurses can prevent complications associated with excessive drop in blood pressure, such as dizziness, fainting, or shock, ensuring patient safety and the effectiveness of the treatment. Proper management includes checking blood pressure before administering vasodilators and during therapy to detect any significant changes.

Other considerations, like assessing for pulmonary edema, renal function, and monitoring blood glucose, are important in the broader context of patient care but are not as directly linked to the specific effects of vasodilator therapy as the need to monitor for hypotension.