Following a cerebrovascular accident (CVA), a client's prescriptions include neurologic assessments every 8 hours, and bedrest. The agency assessment tool includes evaluation of the client's posture. Which action should the nurse implement?

Assist the client to stand at the bedside long enough to observe posture.

Observe the client's ability to sit upright or unassisted while in the bed.

Document that posture could not be evaluated due to prescribed bedrest.

Ask the client to describe normal posture while walking and standing.