During mobilization of an intubated patient, which action warrants stopping the session and reassessing?

• A. Coughing dislodges the tube.
• B. Slight cough.
• C. Yawning.
• D. Comfortable breathing.

Answer: (A)

Maintaining airway security is the top priority during mobilization of an intubated patient. If coughing dislodges the endotracheal tube, it signals imminent loss of airway patency and possible tube migration or extubation. This creates immediate risk of hypoxia, aspiration, and respiratory failure, so the session must be stopped and a quick reassessment is needed. Recheck the tube’s position and stability (depth markings and securing device), listen for symmetric breath sounds, verify cuff inflation and patency, and ensure adequate oxygenation or ventilation while preparing to resecure or adjust the airway as required. Only once the airway is confirmed secure and the patient stable should mobilization resume.

Slight cough, yawning, or comfortable breathing are expected and do not compromise airway security in the same urgent way, so they do not mandate stopping the session.