If the drainage becomes unexpectedly bloody, what is the recommended initial action?

• A. Clamp the chest tube and observe for 10 minutes.
• B. Assess for active bleeding, vital signs, call physician; may require imaging or intervention.
• C. Increase suction to stop bleeding immediately.
• D. Apply a sterile dressing around the chest tube site and observe.

Answer: (D)

When drainage becomes unexpectedly bloody, the priority is to assess for possible active intrathoracic bleeding and ensure patient stability. Begin with a quick clinical check: review vitals (blood pressure, heart rate, oxygenation), observe for signs of shock, and evaluate the chest tube drainage—how much and how fast it’s bleeding. Also inspect the chest tube system for any disconnections, kinks, or air leaks that could worsen the situation or mask bleeding.

If there are signs of ongoing hemorrhage or the patient shows hemodynamic instability, alert the physician promptly. Additional steps may include bedside imaging (such as a chest X-ray) to look for a new or enlarging hemothorax and, depending on the clinical scenario, further interventions or surgical consultation.

Avoid actions like clamping the chest tube or blindly increasing suction, as these can precipitate dangerous complications. Merely applying a dressing and observing does not address potential bleeding or the patient’s safety.