A nurse is collecting data from a client following his first dose of captopril. The client's blood pressure is 88/60 mm Hg. Which of the following actions should the nurse take first?

Correct Answer: C. Place the client in a supine position.

Rationale:
1. A blood pressure of 88/60 mm Hg is considered low.
2. Placing the client in a supine position helps improve blood flow to the brain and vital organs.
3. This action can prevent complications such as dizziness, fainting, or falls.
4. It is the most immediate and appropriate action to address the low blood pressure.

Incorrect Choices:
A: Checking blood pressure with the client standing can worsen symptoms due to orthostatic hypotension.
B: Administering IV bolus can be too aggressive and may not address the underlying cause of low blood pressure.
D: Measuring blood pressure with the client sitting does not address the immediate risk of low blood pressure.