A postoperative patient has a wound drain connected to a closed suction system. Which nursing action is correct?
Correct answer: C. Compress the reservoir before replacing the cap
- A. Keep the reservoir above the wound
- B. Empty the reservoir using clean technique only
- C. Compress the reservoir before replacing the cap
- D. Clamp the drain every hour to measure output
Explanation
Compressing the reservoir before replacing the cap recreates negative pressure and supports drainage. The reservoir is kept below the wound, output is measured using appropriate technique, and routine clamping can obstruct drainage.
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About Perioperative Nursing
Covers preoperative assessment, informed consent, surgical preparation, anaesthesia, intraoperative safety and postoperative recovery. It includes sterile technique, surgical positioning, wound and drain care, pain and nausea management, fluid balance, prevention of infection and recognition of complications such as haemorrhage, atelectasis and shock.
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