What is the correct procedure for suctioning an adult patient's airway?

The recommended procedure for suctioning an adult patient's airway involves inserting the suction catheter without suction and then applying suction while withdrawing. This method is crucial for minimizing trauma to the airway and preventing further obstruction.

When the catheter is inserted without suction, it allows the clinician to carefully navigate the airway and place the catheter into the correct location without causing unnecessary irritation or damage. Once the catheter is positioned properly, suction is applied as the catheter is withdrawn. This technique ensures that secretions or obstructions are effectively cleared from the airway while reducing the risk of injury to the delicate mucosal surfaces.

In contrast, starting suction immediately or inserting the catheter while suctioning can lead to airway trauma and complications, while administering oxygen beforehand may be beneficial but does not specifically address the proper technique for suctioning. Using the correct procedure helps ensure patient safety and improves the effectiveness of the suctioning process.