The nurse observes a client with amyotrophic lateral sclerosis (ALS) is excessively drooling and prepares to suction the client's oral cavity. Which action should the nurse include?

Apply a water-soluble lubricant to the catheter.

Wear protective goggles while performing the procedure.

Instill 3 mL of normal saline before suctioning.

Instruct the client to cough as the suction tip is removed.