A nurse is preparing to administer three liquid medications to a client who has an NG feeding tube with continuous enteral feedings. Which of the following actions should the nurse take?

Mix the three medications together prior to administering.

Flush the NG feeding tube with 30 mL of water immediately following medication administration.

Dilute each medication with 10 mL of tap water.

Maintain the head of the bed in a flat position for 30 min following medication administration.