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A nurse is preparing a class for pregnant women about labor and birth.
When describing the typical movements that the fetus goes through as it travels through the passageway, which movements would the nurse include? Select all that apply.

Internal rotation.

Flexion.

Pronation.

Abduction.

Descent.

Answer and Explanation

Correct Answer : A,E

Choice A rationale:

Internal rotation is a movement the fetus makes as it travels through the birth canal.

Choice B rationale:

Flexion is another movement that occurs as the fetus adjusts its position during labor.

Choice C rationale:

Pronation is not typically included in the description of fetal movements during labor and birth.

Choice D rationale:

Abduction is not a movement associated with the fetus’s journey through the birth canal.

Choice E rationale:

Descent is a key movement that occurs as the fetus moves down through the birth canal.

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Correct Answer is ["mLs\/hr."]

Explanation

Answer and explanation

Step 1 is to calculate the total units of Heparin in 1 mL of the solution. This is done by dividing the total units of Heparin in the bag (40,000 units) by the total volume of the bag (500 mL). So, 40,000 units ÷ 500 mL = 80 units/mL. Step 2 is to calculate the rate at which the IV pump should be set. This is done by dividing the ordered amount of Heparin per hour (1600 units) by the units of Heparin per mL (80 units/mL). So, 1600 units/hr ÷ 80 units/mL = 20 mL/hr.

So, the correct answer is 20 mL/hr.

A. Follicle-stimulating hormone. B. Androgens. C. Progesterone. D. Estrogen. E. Estrogen.

Correct Answer is D

Explanation

Choice A rationale:

Follicle-stimulating hormone is important for the development of the ovarian follicles, but it’s not the most important for maintaining the female reproductive organs.

Choice B rationale:

Androgens are male hormones and are not the most important for developing and maintaining the female reproductive organs.

Choice C rationale:

Progesterone is important for maintaining the endometrium, but it’s not the most important.

Choice D rationale:

Estrogen is the most important hormone for developing and maintaining the female reproductive organs. It promotes the growth and development of the female secondary sexual characteristics and the growth of the endometrium.

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A nurse is preparing a class for pregnant women about labor and birth. When describing the typical movements that the fetus goes through as it travels through the passageway, which movements would the nurse include? Select all that apply.

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Naxlex Comprehensive Predictor Exams

Your patient is receiving Heparin via a continuous IV infusion at a rate of 1600 units per hour. The bag is labeled N/S 500 mLs and contains Heparin 40,000 units. What rate should the IV pump be set at to deliver this ordered amount of Heparin? mLs/hr.

Correct Answer is ["mLs\/hr."]

Explanation

Correct Answer is D

Explanation

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A nurse is preparing a class for pregnant women about labor and birth.
When describing the typical movements that the fetus goes through as it travels through the passageway, which movements would the nurse include? Select all that apply.