Answer :
Final answer:
To prevent desaturation during Nasotracheal suctioning, administer oxygen before the procedure, suction for no more than 10 seconds at a time, use a small-bore catheter, and continuously monitor pulse oximetry.
Explanation:
When performing Nasotracheal suctioning, the steps taken to assess and prevent desaturation of the patient's oxygen levels include several measures. Firstly, administering oxygen prior to suctioning can help maintain adequate oxygenation levels during the procedure. Additionally, it is important to suction for no longer than 10 seconds at a time to reduce the risk of hypoxia. Using a small-bore catheter for suctioning might help minimize the risk of mucosal damage and make the procedure less uncomfortable for the patient. Most importantly, monitoring pulse oximetry continuously during suctioning ensures that the patient's oxygen levels are maintained throughout the procedure, allowing for immediate intervention if desaturation occurs.
