If a chest tube becomes separated from the drainage tubing and the end is not contaminated, what should the nurse do first?

If a chest tube becomes separated from the drainage tubing and the end is not contaminated, what should the nurse do first?

• A. Wipe the end with antiseptic, reconnect, and secure with tape
• B. Cover with dry gauze
• C. Discard the entire system
• D. Clamp the tube

Answer: (A)

Maintaining a sterile, closed chest drainage system is the priority when a chest tube separates from the drainage tubing and the end is clean. Wipe the end with antiseptic, reconnect using sterile technique, and secure with tape to restore the closed system and prevent air entry or infection. If the end were contaminated, you would seal it with a sterile dressing before reconnecting, but with a clean end, reconnection is best. Clamping is avoided because it can trap air and potentially cause a pneumothorax, and discarding the entire system or just covering with dry gauze does not restore the necessary closed drainage setup.

Maintaining a sterile, closed chest drainage system is the priority when a chest tube separates from the drainage tubing and the end is clean. Wipe the end with antiseptic, reconnect using sterile technique, and secure with tape to restore the closed system and prevent air entry or infection. If the end were contaminated, you would seal it with a sterile dressing before reconnecting, but with a clean end, reconnection is best. Clamping is avoided because it can trap air and potentially cause a pneumothorax, and discarding the entire system or just covering with dry gauze does not restore the necessary closed drainage setup.