A nurse is caring for a client who is considering several methods of contraception. Which of the following methods of contraception should the nurse identify as being most reliable?
An intrauterine device (IUD).
An oral contraceptive.
A male condom.
A diaphragm with spermicide.
The Correct Answer is A
Choice A rationale
An intrauterine device (IUD) is one of the most reliable methods of contraception. It is a small, T-shaped device inserted into the uterus by a healthcare provider. IUDs can be hormonal or non-hormonal (copper). Hormonal IUDs release progestin, which thickens cervical mucus to prevent sperm from reaching the egg and thins the uterine lining to prevent implantation. Copper IUDs release copper ions, which are toxic to sperm. Both types of IUDs are over 99% effective and can last for several years, making them a highly reliable form of contraception.
Choice B rationale
Oral contraceptives, commonly known as birth control pills, are also effective but require daily adherence. They contain hormones (estrogen and progestin) that prevent ovulation, thicken cervical mucus, and thin the uterine lining. However, their effectiveness can decrease with missed doses, certain medications, or gastrointestinal disturbances. With typical use, their effectiveness is around 91%, meaning 9 out of 100 women may become pregnant each year.
Choice C rationale
Male condoms are a barrier method of contraception that prevent sperm from entering the uterus. They are also effective in preventing sexually transmitted infections (STIs). However, their effectiveness can be compromised by improper use, breakage, or slippage. With typical use, male condoms are about 85% effective, meaning 15 out of 100 women may become pregnant each year.
Choice D rationale
A diaphragm with spermicide is a barrier method of contraception. The diaphragm is a shallow, dome-shaped cup inserted into the vagina to cover the cervix, and spermicide is applied to kill sperm. Its effectiveness depends on correct and consistent use. With typical use, diaphragms are about 88% effective, meaning 12 out of 100 women may become pregnant each year. Additionally, diaphragms do not protect against STIs.
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Correct Answer is C
Explanation
Choice A rationale
Asking the client to rate her pain is important for assessing discomfort, but it does not address the immediate issue of a deviated fundus. A deviated fundus often indicates a full bladder, which can impede uterine contraction and increase the risk of postpartum hemorrhage.
Choice B rationale
Encouraging the client to perform Kegel exercises is beneficial for pelvic floor strengthening but does not address the immediate concern of a deviated fundus. The priority is to ensure the uterus can contract properly.
Choice C rationale
Assisting the client to the bathroom to void is the correct action. A full bladder can displace the uterus, preventing it from contracting effectively and increasing the risk of hemorrhage. Voiding helps the uterus return to its proper position and function.
Choice D rationale
Encouraging the client to move to the left lateral position may provide comfort but does not address the underlying issue of a full bladder causing uterine displacement.
Correct Answer is A
Explanation
Choice A rationale
Galactopoiesis is the process of lactation maintenance and is reliant on breast stimulation and milk removal. This stage involves the ongoing production of milk in response to the infant’s demand.
Choice B rationale
Lactogenesis II refers to the onset of copious milk secretion that occurs around 2-3 days postpartum. It is triggered by the withdrawal of progesterone following the delivery of the placenta.
Choice C rationale
Mammogenesis is the development of the mammary glands during pregnancy. It involves the growth and differentiation of the breast tissue in preparation for lactation.
Choice D rationale
Lactogenesis I refers to the initial stage of milk production that begins during pregnancy and continues through the early postpartum period. It is hormonally driven and prepares the breasts for lactation. .