How should you manage a patient who coughs or sneezes causing chest tube movement?

• A. Remove the chest tube.
• B. Ignore the movement.
• C. Stabilize the tube, ensure secure dressing, monitor for dislodgement, and reassess for function.
• D. Increase suction to prevent movement.

Answer: (C)

When coughing or sneezing, a chest tube can shift and compromise the system or dislodge the tube, risking loss of drainage and lung collapse. The best approach is to stabilize the tube at the insertion site, ensure the dressing remains secure to keep a closed system, monitor for signs of dislodgement, and reassess the system’s function. Stabilizing the tube protects its position and prevents air from entering through the insertion wound, while a secure dressing maintains the integrity of the drainage circuit. Ongoing observation is essential to catch changes such as sudden shifts in drainage, new subcutaneous emphysema, or the tube becoming exposed. Reassessing function means confirming continued drainage and that the collection and suction components are functioning properly, with tubing not kinked or occluded. If dislodgement is suspected, treat it as an urgent situation with a sterile occlusive dressing and prompt clinical evaluation. Increasing suction or removing the tube aren’t appropriate responses to tube movement, as they don’t address the risk of dislodgement and can worsen the patient’s condition.