A nurse enters the room of a client being treated for a spontaneous pneumothorax and observes that the client's chest tube has accidentally dislodged completely from the pleural space. The client is visibly anxious and tachypneic. Arrange the following nursing actions in the correct priority order from first to last.
- 1Instruct the client to exhale forcefully and bear down.
- 2Apply a sterile, occlusive petroleum dressing taped on three sides over the insertion site.
- 3Assess the client's respiratory status and administer supplemental oxygen.
- 4Notify the healthcare provider and the rapid response team.
- 5Prepare the client for a portable chest radiograph and potential tube reinsertion.
Answer
The correct sequence prioritizes immediate prevention of air entry into the pleural space, sealing the chest wall defect, supporting respiration, communicating the emergency to providers, and preparing for medical intervention.
When a chest tube is dislodged, the immediate life-threatening risk is atmospheric air rushing into the pleural space, collapsing the lung and creating a tension pneumothorax. Instructing the client to perform a Valsalva maneuver (exhaling and bearing down) immediately increases intrathoracic pressure, preventing air entry. The nurse must then quickly seal the site with an occlusive petroleum dressing taped on three sides (acting as a one-way valve). Only after the defect is sealed should the nurse assess vital signs, administer oxygen to support the tachypneic client, and then call the healthcare provider. Finally, the nurse prepares for diagnostic imaging and definitive reinsertion.
Step-by-Step Solution
Key Concept
Management of acute chest tube dislodgment requires immediate prevention of tension pneumothorax through pressure control and occlusive sealing before pursuing further assessment or medical notification.