Since Returning from Surgery the Client Has Not Voided for 8

Since returning from surgery the client has not voided for 8 hours; therefore, the nurse determines it is necessary to assess the client for bladder distention. Which client position is appropriate for this assessment?

A) Supine with only a small pillow under their head.
B) Prone position.
C) Sitting in bed at a 45-degree angle.
D) Lying in a left lateral position.