A nurse is counseling a client who is breastfeeding and wants to use medroxyprogesterone injections for contraception.
Which of the following statements should the nurse make?
"You can start the injections immediately after delivery.".
"You should wait until your baby is 6 months old before starting the injections.".
"You may notice a decrease in your milk supply while using the injections.".
"You should wait until your baby is 6 weeks old before starting the injections.".
The Correct Answer is D
The correct answer is choice D. “You should wait until your baby is 6 weeks old before starting the injections.” This is because medroxyprogesterone may pass into breast milk and cause side effects in a child who is breastfed. The product labeling states that it should be started no sooner than 6 weeks postpartum, based on data submitted for product approval.
The World Health Organization also recommends that injectable depot medroxyprogesterone acetate should not be used before 6 weeks postpartum.
Choice A is wrong because starting the injections immediately after delivery could interfere with the exclusivity or duration of lactation, and could affect the newborn infant adversely because of slower metabolism of the drug than older infants .
Choice B is wrong because waiting until the baby is 6 months old is unnecessary and could expose the mother to a higher risk of unintended pregnancy.
Choice C is wrong because medroxyprogesterone has not been known to cause any decrease in milk supply while using the injections
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
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.
Correct Answer is A
Explanation
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.
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