What complication can occur if a suction catheter is not properly used while suctioning?

When suctioning a patient's airway, the primary concern is to clear secretions effectively without causing harm. If the suction catheter is not used properly, it can lead to the aspiration of secretions. This occurs when secretions are not adequately removed or when they are pushed deeper into the airways rather than suctioned out. Aspiration can complicate the patient's condition, possibly leading to respiratory distress, infection, or further obstruction.

Proper technique in suctioning involves applying the right amount of suction pressure and ensuring that the catheter is not inserted too deeply, which can introduce secretions back into the lungs instead of effectively clearing them. This highlights the importance of following established guidelines for suctioning to prevent complications such as aspiration.

Other potential complications from improper suctioning techniques might include airway damage, but aspiration remains a significant risk when the suction catheter is not utilized effectively.