For how long should suction attempts be limited during nasopharyngeal suctioning?

Suction attempts during nasopharyngeal suctioning should be limited to 10 to 15 seconds to minimize the risk of complications and to ensure patient safety. This time frame is recommended because prolonged suctioning can lead to hypoxia (a decrease in oxygen levels) and can also irritate the mucosal lining, which may cause further complications such as increased secretions or bleeding.

Understanding the significance of this time limit is critical. If suctioning is performed for too long, it can deprive the patient of necessary oxygen, especially those who may already have compromised respiratory function. Therefore, adhering to this guideline helps in providing effective airway clearance while safeguarding the patient's overall respiratory health.