A nurse is discussing the importance of good nutrition to a young pregnant client. The nurse would point out that the growing fetus is getting nutrition from the mother via which structure?

Umbilical arteries.

Placenta.

Amniotic fluid.

Decidua.

Answer and Explanation

The Correct Answer is B

“Placenta.” The placenta is the structure that provides oxygen and nutrients to the growing fetus and removes waste products from the fetus’s blood.
Choice A is incorrect because the umbilical arteries carry deoxygenated blood and waste products from the fetus to the placenta.
Choice C is incorrect because amniotic fluid provides a cushion for the fetus and helps maintain a constant temperature in the uterus but does not provide nutrition.
Choice D is incorrect because the decidua is the lining of the uterus during pregnancy and does not provide nutrition to the fetus.

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Correct Answer is A

Explanation

Pregnant vegans should ensure they are getting enough vitamin B12, which is essential for the development of the infant’s nervous system.
Vitamin B12 is found almost exclusively in animal products, so vegans should consume fortified foods such as cereals or take a supplement to ensure they are getting enough of this important nutrient.
Choice B, Milk, and cheese, is not correct because it is not vegan.
Choice C, Nuts, seeds, and chocolate, is not correct because it does not address the need for vitamin B12.
Choice D, Carrots, sweet potatoes, and mangoes, is not correct because it does not address the need for vitamin B12.

A. The child does not make eye contact. B. The child sits quietly in the caregiver's lap during the interview. C. The child smiles when the caregiver shows her a stuffed animal. D. The child cries and runs to the door when the caregiver leaves the room.

Correct Answer is A

Explanation

One of the common symptoms of autism spectrum disorder (ASD) is difficulty with social communication and interaction, which can include avoiding or not keeping eye contact.

Choice B is not an answer because sitting quietly in the caregiver’s lap during the interview is not a typical symptom of ASD.
Choice C is not an answer because smiling when shown a stuffed animal is not a typical symptom of ASD.
Choice D is not an answer because crying and running to the door when the caregiver leaves the room is not typical symptom of ASD.

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A nurse is discussing the importance of good nutrition to a young pregnant client. The nurse would point out that the growing fetus is getting nutrition from the mother via which structure?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A pregnant vegan reports eating lots of dark green leafy vegetables, legumes, citrus fruits, and berries. To ensure that her infant's nervous system will develop properly, what foods should the nurse recommend that she add to her diet?

Correct Answer is A

Explanation

The nurse is collecting data on an 18-month-old child with a diagnosis of autism spectrum disorder (ASD). What clinical manifestation would likely have been noted in the child with this diagnosis?

Correct Answer is A

Explanation

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