The nurse is teaching a prenatal class on the functions of the various structures involved with pregnancy.

The nurse determines the class is successful when the class correctly chooses which function of amniotic fluid.

It provides oxygen to the fetus.

This is how the baby is fed.

It helps cushion the baby.

It prevents viruses from passing to the baby.

Answer and Explanation

The Correct Answer is C

Amniotic fluid helps cushion the baby12.
It acts as a shock absorber and protects the fetus from injury should the mother’s abdomen be subject to trauma or sudden impact.
Choice A is incorrect because the amniotic fluid does not provide oxygen to the fetus.
Oxygen is provided to the fetus through the umbilical cord.
Choice B is incorrect because amniotic fluid is not how the baby is fed. The baby receives nutrients through the umbilical cord.
Choice D is incorrect because while amniotic fluid does have some antibacterial properties2, it does not prevent viruses from passing to the baby.

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Correct Answer is C

Explanation

The purpose of administering vitamin K to a newborn following delivery is to prevent bleeding.
Vitamin K helps blood to clot and is essential in preventing serious bleeding in infants.

Choice A is not an answer because administering vitamin K does not prevent infection.
Choice B is not an answer because administering vitamin K does not prevent potassium deficiency.
Choice D is not an answer because administering vitamin K does not prevent hyperbilirubinemia.

A. Evolution. B. Decrement. C. Progression. D. Involution.

Correct Answer is D

Explanation

Involution is the process by which the uterus returns to its nonpregnant size and function after delivery.
Choice A is not correct because evolution refers to the gradual development of something.
Choice B is not correct because decrement refers to a reduction in size or value.
Choice C is not correct because progression refers to the process of developing or moving gradually toward a more advanced state.

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The nurse is teaching a prenatal class on the functions of the various structures involved with pregnancy. The nurse determines the class is successful when the class correctly chooses which function of amniotic fluid.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is reinforcing teaching with a new mother about the purpose of administering vitamin K to her newborn following delivery. The nurse should explain that the purpose of administering vitamin K is to prevent which of the following complications?

Correct Answer is C

Explanation

Correct Answer is D

Explanation

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The nurse is teaching a prenatal class on the functions of the various structures involved with pregnancy.

The nurse determines the class is successful when the class correctly chooses which function of amniotic fluid.