The nurse is educating a class of expectant parents about fetal development. What is considered fetal age of viability?

Answer and Explanation

The Correct Answer is C

A. At 8 weeks, the embryo is transitioning into the fetal stage of development and is not viable outside the womb. Organs are still in the early stages of formation.

B. While some sources may consider 24 weeks the age of "reasonable viability" with intensive medical support, many medical guidelines recognize viability beginning as early as 20 weeks under optimal conditions.

C. The age of 20 weeks is often cited as the lower threshold of fetal viability due to improved neonatal care, although survival rates improve significantly after this point.

D. At 14 weeks, the fetus is in the second trimester, but it is far too underdeveloped for survival outside the womb.

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Correct Answer is D

Explanation

A. Drinking extra milk during pregnancy does not directly impact milk production. The body produces milk based on demand, not by consuming additional milk.

B. While formula supplementation may be necessary in some cases, it does not directly address the mother's ability to produce sufficient milk. It is important to focus on breastfeeding techniques and frequency to support milk production.

C. Breast size is not a determining factor for successful breastfeeding. Exercises will not increase breast size or enhance milk production significantly.

D. Milk production occurs in the mammary glands, specifically in the ducts and lobules, which are not dependent on breast size. Even women with smaller breasts can produce enough milk to exclusively breastfeed, as long as the demand and milk removal are properly managed.

A. "Moderate exercise can help improve your circulation." B. "You should rest for 5 minutes following exercise." C. "It is a good idea to increase your weight-bearing exercises." D. "Be careful about exercises that include stretching."

Correct Answer is A

Explanation

A. Moderate exercise can help improve your circulation. This is the correct response. Regular, moderate exercise during pregnancy (such as walking or swimming) can improve circulation, boost energy levels, and promote overall health without posing risks to the pregnancy.

B. Resting for 5 minutes after exercise is not necessarily required. It is more important to exercise at a moderate intensity and stop if the woman feels fatigued, but short resting periods are not a standard requirement.

C. Weight-bearing exercises may not be appropriate for all pregnant women, especially those with certain complications. Low-impact exercises are generally recommended over weight-bearing ones.

D. While stretching is generally safe during pregnancy, the nurse should not make it seem like stretching is a primary concern unless the client has specific complications, like a risk of preterm labor or other health issues that limit movement.

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The nurse is educating a class of expectant parents about fetal development. What is considered fetal age of viability?

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Naxlex Comprehensive Predictor Exams

A mother is anxious about her ability to breastfeed after her child is born because of her small breast size. What would be an important point to teach this mother?

Correct Answer is D

Explanation

A nurse is caring for a client who is at 20 weeks of gestation and tells the nurse that she is concerned that exercising might pose risks to her pregnancy. Which of the following statements should the nurse make?

Correct Answer is A

Explanation

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