A client who had a radical neck dissection returns to the surgical unit with two surgical drains in the right side of the incision. One drain bulb is open and has minimal drainage. Which action should the nurse take to increase drainage into the drain?

Place the client in a right lateral side-lying position and elevate the head of the bed.

Compress the bulb with the tab open and then reinsert the tab into its opening.

Irrigate the drain tubing with 1 mL of NS, then close the opening with its tab.

Reinforce the incisional dressings and assess behind the neck for drainage.