A nurse is teaching a client who is starting medroxyprogesterone injections for contraception.
Which of the following statements by the client indicates a need for further teaching?
"I will need to get an injection every 12 weeks.".
"I will have to take calcium supplements to prevent bone loss.".
"I can start the injections right after I give birth if I am not breastfeeding.".
"I will have less menstrual bleeding or no periods at all.".
The Correct Answer is C
The correct answer is choice C. “I can start the injections right after I give birth if I am not breastfeeding.” This statement indicates a need for further teaching because medroxyprogesterone injections should not be started until at least six weeks after giving birth if the woman is not breastfeeding. Starting the injections earlier may increase the risk of bleeding, blood clots and decreased milk production.
Choice A is correct because medroxyprogesterone injections are given every 12 to 13 weeks for contraception.
Choice B is correct because medroxyprogesterone injections may cause bone loss over time, and calcium supplements may help prevent this.
Choice D is correct because medroxyprogesterone injections often reduce or stop menstrual bleeding by suppressing ovulation and thinning the lining of the uterus.
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 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.
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