When using a Yankauer oral-tip catheter

What action should the nurse take before inserting the Yankauer oral-tip catheter into the oropharynx?

a. Assess the nares for a deviated septum.
b. Apply suction by occluding the port.
c. Turn on the continuous suction device.
d. Ask the client to begin swallowing.

Final answer:

Before inserting the Yankauer oral-tip catheter into the oropharynx, the nurse should apply suction by occluding the port.

Before inserting the Yankauer oral-tip catheter into the oropharynx, the nurse should apply suction by occluding the port. This action ensures that the catheter is clear of any obstructions and ready to suction fluids or secretions from the oropharynx.