A client is postoperative, and a nurse is developing a plan of care. Which of the following interventions should the nurse include in the plan to prevent pulmonary complications?
Correct Answer: C
Rationale: The correct answer is C: Encourage the use of an incentive spirometer. This intervention helps prevent pulmonary complications by promoting deep breathing and preventing atelectasis. A: Range-of-motion exercises do not directly prevent pulmonary complications. B: Placing suction equipment is important but does not prevent pulmonary complications. D: Administering an expectorant helps with mucus clearance but does not prevent pulmonary complications as effectively as using an incentive spirometer.