Contraception and Family Planning Nursing Exam

Correct Answer B: Combined oral contraceptives

Explanation:

Combined oral contraceptives (COCs) are effective at reducing menstrual blood loss by thinning the endometrial lining and regulating menstrual cycles. They are commonly used to treat heavy menstrual bleeding (menorrhagia) in addition to providing reliable contraception.

Why the other options are incorrect:

A) Copper intrauterine device (IUD):

Incorrect. Copper IUDs can increase menstrual bleeding and cramping, especially in the first few months after insertion. They are not recommended for women with a history of heavy periods.

C) Barrier methods:

While they prevent pregnancy, barrier methods do not impact menstrual bleeding and offer no therapeutic benefit for menorrhagia.

D) Natural family planning:

This method involves tracking ovulation but offers no effect on menstrual volume or cycle control. It is not appropriate for treating heavy bleeding.

Correct Answer A: abstain from sex

Explanation:

Abstinence, or choosing not to engage in sexual activity, is the only 100% effective method for preventing both pregnancy and sexually transmitted diseases (STDs). It eliminates all risk of exposure to semen, vaginal fluids, and skin-to-skin contact that can transmit infections. For teenagers who are not ready for sexual activity, abstinence is a safe and healthy choice promoted in health education.

Why the other options are incorrect:

B. use the male condom

Male condoms are highly effective at reducing the risk of both pregnancy and STDs, especially when used correctly and consistently, but they are not 100% effective.

C. use the female condom

Female condoms also offer protection against pregnancy and STDs but have a slightly higher failure rate than male condoms when used improperly.

D. use the barrier method

This is a broad term that includes condoms, diaphragms, and cervical caps. Not all barrier methods protect against STDs. Only condoms—male or female—reduce the risk of STD transmission. Other barrier methods like diaphragms do not.

Correct Answers:

A) Ease of use,

B) Safety,

C) Affordability,

E) Effectiveness

Explanation:

Choosing the most appropriate contraceptive method involves a holistic assessment of the client's lifestyle, health status, preferences, and resources. These four factors are essential in helping the client select a method that is both practical and sustainable.

A) Ease of use:

Correct. A method that fits easily into a person’s daily routine is more likely to be used correctly and consistently. For example, long-acting reversible contraceptives (like IUDs or implants) may be preferable for someone who may forget daily pills.

B) Safety:

Correct. Each contraceptive method has specific safety considerations. For instance, estrogen-containing birth control pills are not safe for women who smoke and are over 35 due to increased risk of blood clots. The client’s medical history must be reviewed to ensure safety.

C) Affordability:

Correct. Cost can be a significant barrier. Some methods require an upfront investment (like IUDs), while others have ongoing costs (like monthly pill packs). Insurance coverage and access to affordable care must be taken into account.

E) Effectiveness:

Correct. The method's ability to prevent pregnancy is a key factor. For example, implants and IUDs are among the most effective, while barrier methods have higher failure rates with typical use.

Correct Answer B: 1st and 3rd answers are correct

Explanation:

Estrogen in combined hormonal contraceptives has favorable effects on lipid metabolism:

 Increase plasma HDL level:

Correct. Estrogen raises HDL ("good cholesterol") levels, which is a protective cardiovascular effect.

 Decrease plasma HDL level:

Incorrect. Estrogen does not lower HDL; it actually increases it.

 Decrease plasma LDL level:

Correct. Estrogen helps lower LDL ("bad cholesterol") levels, contributing to better lipid profiles in some users.

Increase plasma LDL level:

Incorrect. Estrogen generally reduces, not increases, LDL levels.

Correct Answers:

B) Iron,

D) Calcium

E) Protein

Explanation:

Proper nutrition before conception is crucial for promoting maternal health, supporting fetal development, and reducing the risk of birth defects and pregnancy complications. Several essential nutrients are particularly important for women who are trying to conceive.

B) Iron:

Correct. Iron is essential for building healthy red blood cells and preventing anemia. It also supports increased blood volume during pregnancy and helps develop the placenta and fetus. Women of childbearing age often have low iron stores, making it a critical nutrient before conception.

D) Calcium:

Correct. Calcium is important for building strong bones and teeth in both the mother and the developing fetus. Adequate calcium intake also helps maintain the mother's bone mass and supports proper function of the circulatory, muscular, and nervous systems.

E) Protein:

Correct. Protein is vital for cell growth and repair and plays a key role in the development of fetal tissues, including the brain. It also supports maternal tissue growth during pregnancy.

Why the other options are incorrect:

A) Vitamin E:

Vitamin E is important for immune function and cellular protection, but it is not one of the most essential nutrients emphasized for preconception care. Excessive intake may even be harmful, so it should be consumed within recommended limits.

C) Vitamin A:

While vitamin A is necessary for immune function and cell growth, excessive amounts can be teratogenic (cause birth defects), especially in the form of supplements. Women trying to conceive should avoid high doses of preformed vitamin A (retinol) and stick to dietary sources or beta-carotene.

Correct Answer C: Being aware of the client’s cultural and religious beliefs

Explanation:

Cultural and religious beliefs play a significant role in a client’s values, attitudes, and decisions about sexuality, contraceptive use, and healthcare in general. The nurse should approach the conversation with cultural sensitivity, avoid assumptions, and create a respectful and nonjudgmental environment that supports open communication. Being aware of and respecting the client’s cultural context helps build trust and ensures more effective care.

Why the other options are incorrect:

A) Influencing the client so that he makes the choice recommended by the nurse:

This is inappropriate and unethical. The nurse’s role is to provide unbiased, evidence-based information and support the client in making informed decisions that align with his own values and preferences, not to direct or manipulate his choices.

B) Obtaining the client’s height and weight when obtaining the health history:

While height and weight are part of the physical assessment, they are not relevant to the core issue of discussing contraceptive use. This does not address the communication or relational aspect of the encounter.

D) Remembering that teenagers will not be truthful about their sexual history:

This is a biased assumption. While some teens may be hesitant, assuming dishonesty undermines trust. The nurse should instead focus on building rapport and ensuring confidentiality, which encourages honest disclosure.

Correct Answer D: B and C are both true

Explanation:

During lactation, contraception methods must be chosen carefully to avoid interfering with milk production or harming the infant. Multiphasic oral contraceptives (option A) contain estrogen and progestin, and estrogen can reduce milk supply, so they are generally not recommended during breastfeeding. Intrauterine devices (IUDs) (option B) are safe and effective for lactating women since they do not affect milk production or pose risk to the infant. Progestin-only pills (option C), also called the mini-pill, are preferred oral contraceptives during lactation because they do not contain estrogen and do not reduce milk supply. Therefore, both IUD and progestin-only pills are suitable contraceptive options during breastfeeding.

Why the other options are incorrect:

A) Multiphasic oral contraceptives contain estrogen which can decrease milk production and are not recommended during lactation, especially in the early postpartum period.

B) IUDs are safe and do not affect lactation; thus, this option is correct.C) Progestin-only pills do not contain estrogen, so they are considered safe during breastfeeding and do not impair milk supply.

Correct Answer A: releases the oestrogen directly into the uterus

Explanation:

The Levonorgestrel-releasing intrauterine system (LNG-IUS) is a progestin-only contraceptive. It does not contain or release estrogen. Instead, it releases levonorgestrel, a synthetic form of the hormone progesterone, directly into the uterus. This local hormone release thickens cervical mucus, inhibits sperm motility and function, suppresses the endometrium, and may inhibit ovulation in some users.

Why the other options are incorrect:

B) prevents pregnancy primarily by maintaining impenetrable cervical mucus and has a local effect on endometrium:

Correct. This is one of the key mechanisms of LNG-IUS action.

C) results 70% to 90% reduction of menstrual blood loss:

Correct. LNG-IUS is used therapeutically to manage heavy menstrual bleeding and significantly reduces blood loss.

D) appropriate for nulliparous women:

Correct. Although initially recommended mainly for women who have had children, newer guidelines support LNG-IUS use in nulliparous women due to its safety and effectiveness.

E) approved:

Correct. LNG-IUS is approved by regulatory agencies like the FDA and widely used for both contraception and management of heavy menstrual bleeding

Correct Answer E: Both the statement and the explanation are false

Explanation:

The statement is false: There is no medical requirement to discontinue oral contraceptives (OCs) for two months to "eliminate residual synthetic derivatives" from the body. Synthetic hormones used in OCs are rapidly metabolized and excreted, typically within a few days after stopping the pill.

The explanation is also false: The idea that residual synthetic derivatives linger in the body for months and require a break for elimination is not supported by scientific evidence. Hormonal contraceptives do not accumulate in the body, and fertility can return quickly after stopping them.

Why the other options are incorrect:

A) Both true with causal link:

Incorrect. Neither the statement nor the explanation is correct.

B) Both true, no causal link:

Incorrect. Again, both parts are false.

C) Statement true, explanation false:

Incorrect. The statement itself is incorrect.

D) Statement false, explanation true:

Incorrect. The explanation is also false.