A nurse is reviewing the medical history of a client who is considering using COCs as a method of contraception.
The nurse should identify that which of the following conditions is a contraindication for using COCs?
History of migraine headaches with aura
History of dysmenorrhea and menorrhagia
History of acne vulgaris and hirsutism
History of iron-deficiency anemia and fatigue
The Correct Answer is A
The correct answer is choice A. History of migraine headaches with aura is a contraindication for using COCs because it increases the risk of stroke.
Some possible explanations for the other choices are:
- Choice B is wrong because history of dysmenorrhea and menorrhagia is not a contraindication for using COCs. In fact, COCs may help reduce menstrual pain and bleeding.
- Choice C is wrong because history of acne vulgaris and hirsutism is not a contraindication for using COCs. In fact, COCs may help improve acne and hirsutism by reducing androgen levels.
- Choice D is wrong because history of iron-deficiency anemia and fatigue is not a contraindication for using COCs. In fact, COCs may help prevent iron-deficiency anemia by reducing menstrual blood loss.
Normal ranges for relevant parameters are:
- Blood pressure: <140/90 mmHg
- Body mass index: 18.5–24.9 kg/m
- Hemoglobin: 12–16 g/dL for women
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
The correct answer is choice C. The patient needs further teaching if they think that the implant can be inserted immediately after childbirth.According to Mayo Clinic, the implant should not be inserted until at least 21 days after giving birth, or until the milk supply is well established if breastfeeding.
Inserting the implant too soon may increase the risk of blood clots or decrease milk production.
Choice A is correct because condoms are still needed to protect against STIs, even if using the implant as a birth control method.Choice B is correct because irregular and unpredictable menstruation is a common side effect of the implant.Choice D is correct because the implant can prevent pregnancy for up to three years.
Correct Answer is D
Explanation
All of the above.
This is because IUDs have multiple mechanisms of action that prevent fertilization and implantation of the ovum.According to the search results, some of these mechanisms are:
- IUDs immobilize sperm and interfere with their migration from the vagina to the fallopian tubes.This is because copper ions released from copper IUDs are toxic for spermatozoa and impair their motility and viability.Hormonal IUDs also thicken the cervical mucus, which blocks sperm from entering the uterus.
- IUDs speed up the transport of the ovum through the fallopian tube.This is because IUDs induce a local inflammatory reaction in the endometrium, which affects the signaling between the uterus and the ovary and alters the tubal motility.This reduces the chances of fertilization by shortening the time window for sperm-egg interaction.
- IUDs inhibit fertilization and cause lysis of the blastocyst.This is because IUDs affect the function or viability of gametes, decreasing the rate of fertilization and lowering the chances of survival of any embryo that may be formed.IUDs also interfere with implantation of the fertilized ovum by creating a hostile environment in the uterine cavity.
Choice A is wrong because it only describes one mechanism of action of IUDs, not all of them.
Choice B is wrong because it only describes another mechanism of action of IUDs, not all of them.
Choice C is wrong because it only describes yet another mechanism of action of IUDs, not all of them.
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