Which action should be avoided when inserting the suction catheter during nasopharyngeal suctioning?

When inserting a suction catheter during nasopharyngeal suctioning, applying suction while inserting the catheter should be avoided because it can cause trauma to the delicate mucosal lining of the airways and potentially lead to complications such as bleeding or irritation. The primary goal during this procedure is to minimize discomfort and avoid any additional injury to the airway.

Suctioning should typically be applied only during the withdrawal of the catheter, not during insertion. This approach allows for suctioning to remove secretions effectively while reducing the risk of damaging the airway tissues. It's essential to provide clear and gentle support during the procedure to help ensure patient safety and comfort.

In contrast, other practices such as inserting the catheter while the client exhales allow for better airway management and help prevent accidental aspiration. Using a non-lubricated catheter can be acceptable depending on the specific situation and guidelines. Additionally, keeping the catheter insertion length short is crucial to avoid excessive depth that could lead to trauma or irritation as well.