Answer :
Final Answer:
The task nurse should perform before inserting a catheter who requires nasotracheal suctioning is "Determine which nostril is most patent."
Explanation:
Before inserting a catheter for nasotracheal suctioning, it is essential for the nurse to determine which nostril is most patent. This means assessing which nostril is more open and less obstructed, as nasotracheal suctioning involves passing the catheter through the more patent nostril to safely and effectively suction the patient's airway.
Assessing nostril patency helps ensure the procedure is as comfortable as possible for the patient and minimizes the risk of complications or injury. If the less patent nostril were chosen, it could result in difficulty passing the catheter or potential damage to the nasal passages.
While oral care, obtaining the Yankauer suction catheter, and angling the catheter are important steps in the overall process of nasotracheal suctioning, determining which nostril is most patent is the initial and crucial step to ensure a safe and effective procedure. It sets the foundation for the subsequent actions involved in the suctioning process.
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