A nurse is caring for a client who is postoperative and requesting something to drink. The nurse reads the client's postoperative prescriptions, which include, "Clear liquids, advance diet as tolerated.”. Which of the following actions should the nurse take first?

Choice A rationale Offering the client apple juice is an action to advance the diet, but it is not the initial priority after surgery. Postoperative clients must first demonstrate adequate gastrointestinal motility before introducing any fluids or food to prevent complications like vomiting, aspiration, or abdominal distention due to paralytic ileus, which is common following anesthesia and abdominal manipulation. Choice B rationale Elevating the client's head of bed is a crucial safety measure to prevent aspiration when administering food or fluids. However, the first action must be to assess the return of peristalsis because, without bowel sounds, administering clear liquids poses a risk that outweighs positional safety, necessitating the abdominal assessment initially. Choice C rationale Ordering a lunch tray represents an advancement to a solid diet, which is inappropriate and contraindicated until the client tolerates clear liquids and has a return of bowel function as evidenced by active peristaltic sounds and passing flatus. Introducing solids prematurely significantly increases the risk of ileus complications. Choice D rationale Auscultating the client's abdomen to verify the presence of active bowel sounds is the priority assessment before introducing any oral intake in a postoperative client. The return of peristalsis indicates that the digestive tract has recovered sufficiently from the effects of anesthesia and surgery to safely process fluids, minimizing the risk of ileus and aspiration.