A nurse is preparing to obtain an electronic blood pressure measurement on a client. Which of the following actions should the nurse take?

Place the blood pressure cuff 5 cm (2 in) above the client's antecubital space.

Align the artery indicator on the blood pressure cuff with the client's brachial artery.

Elevate the client’s arm above the level of the heart.

Select a cuff that covers 50% of the client's upper arm.