The practical nurse (PN) enters the room of a client who underwent a mastectomy eight hours ago. The PN observes the unlicensed assistive personnel (UAP) preparing to measure the client's blood pressure using an automated blood pressure device on the client's operative side. Which action should the PN implement?

Ensure that the client's arm remains elevated after the blood pressure is recorded.

Review the client's blood pressure as soon as the UAP records the measurement.

Instruct the UAP to measure the client's blood pressure on the non-operative side.

Advise the UAP to use a manual blood pressure cuff for a more accurate reading.