Registered Nurse (RN) Respiratory Practice Exam

The finding of slight tracheal deviation to the opposite side requires immediate intervention because it may indicate a serious underlying condition, such as tension pneumothorax or significant pleural effusion. Tracheal deviation can suggest increased pressure in the pleural space on one side of the chest, which compresses the lung and shifts the mediastinum, including the trachea, to the opposite side. In contrast, intermittent bubbling in the water seal chamber is often a normal finding when a patient is breathing or coughing, and it may not necessarily indicate a malfunction in the chest tube system. Normal fluctuations in the water seal chamber reflect positive and negative pressure changes during respiration and are expected, indicating that the drainage system is functioning properly. Tenderness at the chest tube insertion site can occur due to irritation or minor SAMPLEinflammation, but unless it is severe or accompanied by other concerning symptoms, it may not require immediate intervention. The significance of tracheal deviation necessitates prompt assessment and potential intervention to ensure the patient’s airway and breathing are not compromised.