Tuesday, 11 December 2018

Q. Before an incisional cholecystectomy is performed, the nurse instructs the client in the correct use of an incentive spirometer. Why is incentive spirometry essential after surgery in the upper abdominal area?

A. The client will be maintained on bed rest for several days.
B. Ambulation is restricted by the presence of drainage tubes.
C. The operative incision is near the diaphragm.
D. The presence of a nasogastric tube inhibits deep breathing.

Correct Answer: B

Explanation: For clients with increased intracranial pressure (ICP), the head of the bed should be elevated to 30 degrees to promote venous outflow. Trendelenburg's position is contraindicated because it can raise ICP. Flat or neutral positioning is indicated when elevating the head of the bed would increase the risk of neck injury or airway obstruction. A side-lying position isn't specifically a therapeutic treatment for increased ICP.

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