A nurse is caring for a patient who is using an intrauterine device (IUD) for contraception.
Which of the following symptoms is a potential adverse effect of the copper IUD?
Decreased bone density
Spotting and irregular bleeding
Mood changes
Headaches
The Correct Answer is B
The correct answer is choice B. Spotting and irregular bleeding are potential adverse effects of the copper IUD. The copper IUD works by creating a toxic environment for sperm and eggs in the uterus and cervix, but it does not affect the hormones that regulate the menstrual cycle. Therefore, it can cause changes in bleeding patterns, such as heavier, longer or more painful periods.
Choice A is wrong because decreased bone density is not a side effect of the copper IUD. It is a possible side effect of hormonal IUDs that contain progestin, which can lower estrogen levels and affect bone health.
Choice C is wrong because mood changes are not a side effect of the copper IUD. They are more likely to occur with hormonal methods of birth control that affect the levels of estrogen and progesterone in the body.
Choice D is wrong because headaches are not a side effect of the copper IUD. They are also more common with hormonal methods of birth control, especially those that contain estrogen.
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 D
Explanation
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
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