The Nurse Is Inserting a Small-Bore Nasogastric Tube

The nurse is inserting a small-bore nasogastric tube.Which action by the nurse is appropriate when completing this procedure?

A) Removing the stylet prior to inserting the tube into the client's nose
B) Measuring from the tip of the client's nose to the xiphoid process to determine length of tube to be inserted
C) Checking the nares for patency prior to passing the catheter
D) Applying sterile gloves before beginning the procedure