The practical nurse (PN) is administering a saline enema to a client who was admitted because of a fever of unknown origin and is now constipated. Which techniques should the PN use? (Select all that apply.)

Insert lubricated tip of tubing 3 to 4 inches into the rectum.

Position client in left lateral recumbent position to expose buttocks.

Chill the enema solution to help reduce the client's fever.

Encourage client to retain solution for at least 5 minutes.

Clamping the enema administration tubing