A nurse is providing discharge instructions to a client who has just received her first medroxyprogesterone injection for contraception.
Which of the following information should the nurse include in the teaching?
"You may experience weight gain as a side effect of the injection.".
"You should use a barrier method of contraception for the first week after the injection.".
"You should massage the injection site to promote absorption of the medication.".
"You may resume fertility as soon as you stop the injections.".
The Correct Answer is A
The correct answer is choice A. "You may experience weight gain as a side effect of the injection."
Choice B is wrong because you do not need to use a barrier method of contraception for the first week after the injection. Medroxyprogesterone injection provides contraception for three months and works mainly by stopping the release of an egg from the ovary (ovulation).
Choice C is wrong because you should not massage the injection site to promote absorption of the medication.
Massaging the injection site may cause irritation or pain. You should also avoid rubbing or scratching the injection site for a few days after receiving the injection.
Choice D is wrong because you may not resume fertility as soon as you stop the injections.
There may be a delay in your return to normal fertility after you finish using medroxyprogesterone injection. It might take 10 months or more before you begin ovulating again.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
The correct answer is choice A.“You need to have a sperm count test to confirm your sterility.”
A sperm count test is a semen analysis that measures the number of sperm in the ejaculate.
It is the only way to verify that a vasectomy has been successful and that the man is sterile.A man is considered sterile when his sperm count is zero or below 100,000 non-motile sperm per sample.
Choice B is wrong because the number of ejaculations does not guarantee sterility.Some sperm may still be present in the severed vas deferens for months after a vasectomy.
Choice C is wrong because the duration of contraception use after a vasectomy depends on the sperm count test results, not on a fixed time period.It may take more or less than 3 months for a man to become sterile after a vasectomy.
Choice D is wrong because a repeat vasectomy is unnecessary and ineffective to ensure sterility.A vasectomy is a permanent birth control method that rarely fails or reverses.
Correct Answer is A
Explanation
The correct answer is choice A.COCs prevent pregnancy byinhibiting the production of follicle-stimulating hormone (FSH) and luteinizing hormone (LH), which are responsible for ovulation.
By suppressing ovulation, COCs prevent the release of a mature egg that can be fertilized by sperm.
Choice B is wrong because COCs do not increase the production of prostaglandins that cause uterine contractions.
Prostaglandins are involved in inflammation and pain, and are not directly related to contraception.
Choice C is wrong because COCs do not decrease the permeability of the fallopian tubes to sperm and egg.
The fallopian tubes are the site of fertilization, and COCs do not affect their function.
Choice D is partially correct but not the best answer.COCs do suppress ovulation, but they also have other mechanisms of action, such asthickening cervical mucusandaltering the uterine lining.
These effects make it harder for sperm to reach the egg and for a fertilized egg to implant in the uterus.
Therefore, choice D does not capture the full mechanism of action of COCs.
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