A nurse is preparing to administer testosterone gel to a client who has hypogonadism. Which of the following actions should the nurse take?

Rationale: A. Advise the client to wait 1 hr before showering or swimming: Testosterone gel should be allowed to fully absorb into the skin before washing or swimming, typically waiting at least 1 hour. This ensures optimal absorption and therapeutic effect. B. Instruct the client to have his testosterone checked in 1 week: Testosterone levels are generally evaluated after several weeks of therapy to assess effectiveness, not after just one week. C. Wear clean gloves to apply the gel: The client should apply the medication themselves using clean, dry hands. The nurse should wear gloves only if assisting to prevent unintentional hormone absorption. D. Apply the gel to the client's genital region: Testosterone gel should not be applied to the genitals due to increased absorption risk and skin irritation. Recommended sites include shoulders, upper arms, or abdomen.