Posted: October 21st, 2017
A postoperative client has an order for Demerol (meperidine) 75mg and Phenergan (promethazine) 25mg IM every 3–4 hours as needed for pain. The combination of the two medications produces a/an:
a. Agonist effect
b. Synergistic effect
c. Antagonist effect
d. Excitatory effect
Place an order in 3 easy steps. Takes less than 5 mins.