Difficulty: Medium
Average Score: 82%
Simulated
A client who is taking an oral contraceptive receives a new prescription for erythromycin. Which instruction should the nurse provide to the client?
Correct answer
C
Rationale
Erythromycin can reduce the effectiveness of oral contraceptives by increasing the metabolism of the hormones, leading to a higher risk of unintended pregnancy. Using an additional form of contraception, such as condoms, is recommended to prevent unintended pregnancy while taking both medications.