A nurse is reinforcing teaching with a client who has benign prostatic hypertrophy and has a new prescription for finasteride. Which of the following information should the nurse include in the teaching?
Decreased libido is an adverse effect of the medication.
Prostate-specific antigen (PSA) levels will increase while taking this medication.
Avoid taking the medication with grapefruit juice.
Expect to experience a response from the medication in 1 week.
The Correct Answer is A
A. Decreased libido is a potential adverse effect of finasteride due to its action on reducing dihydrotestosterone levels.
B. Prostate-specific antigen (PSA) levels typically decrease while taking finasteride, not increase. It's important for the nurse to educate the client about the potential impact of finasteride on PSA levels and the interpretation of PSA tests.
C. Avoiding grapefruit juice is not specifically relevant to the use of finasteride. Grapefruit juice can interact with certain medications by affecting their metabolism, but this is not a concern with finasteride.
D. The effects of finasteride on BPH symptoms may take several months to become noticeable.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["0.5"]
Explanation
To administer the correct dose of vitamin K, which is 1 mg, the nurse should refer to the concentration of the available vitamin K injection.
The available concentration is 1 mg per 0.5 mL. Therefore, to deliver a dose of 1 mg, the nurse needs to administer 0.5 mL. When rounding to the nearest tenth, the amount remains 0.5 mL.
Correct Answer is B
Explanation
A. It is generally advised to use additional forms of contraception or abstain from sexual activity for the first 7 days of the initial cycle.
B. If a pill is missed, the client should follow the specific instructions provided by the healthcare provider or the information leaflet, which typically involves taking the missed pill as soon as remembered and then continuing with the next dose at the regular time. Missed pills should be taken as soon as remembered, even if it means taking two pills in one day, and additional contraceptive measures may be necessary.
C. Increasing the dosage of an estrogen-progestin combination contraceptive for breakthrough bleeding is not a standard recommendation as this could lead to an increased risk of side effects. Breakthrough bleeding may occur, especially during the first few cycles of use, but it typically resolves on its own without the need for dosage adjustment.
D. There's no specific requirement to take combination contraceptives on an empty stomach. They can be taken with or without food, according to individual preference, but should be taken consistently at the same time each day to maximize effectiveness.
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