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While waiting for the placenta to deliver during the third stage of labor, the nurse must assess the new mother's vital signs every 15 minutes.
What sign would indicate impending shock?.

Bradypnea and hypertension.

Tachycardia and a falling blood pressure.

Tachypnea and a widening pulse pressure.

Bradycardia and auscultation of fluid in the base of the lungs.

Answer and Explanation

The Correct Answer is B

Choice A rationale:

Bradypnea and hypertension are not typically signs of impending shock.

Choice B rationale:

Tachycardia and a falling blood pressure are classic signs of shock as the body tries to compensate for the decreased blood flow.

Choice C rationale:

Tachypnea and a widening pulse pressure can be signs of shock, but they are not as indicative as tachycardia and a falling blood pressure.

Choice D rationale:

Bradycardia and auscultation of fluid in the base of the lungs are not typically signs of impending shock.

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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.

A. Physiologic anemia due to hemoglobin decrease. B. A 50% increase in blood volume. C. Pressure of the gravid uterus on the vena cava. D. Pressure of the presenting fetal part on the diaphragm.

Correct Answer is A

Explanation

Choice A rationale:

Physiologic anemia due to hemoglobin decrease does not cause dizziness when lying flat.

Choice B rationale:

A 50% increase in blood volume does not directly cause dizziness when lying flat.

Choice C rationale:

The gravid uterus can compress the vena cava when the woman lies flat, reducing blood flow to the heart and causing dizziness.

Choice D rationale:

Pressure of the presenting fetal part on the diaphragm can cause shortness of breath, but not dizziness.

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While waiting for the placenta to deliver during the third stage of labor, the nurse must assess the new mother's vital signs every 15 minutes. What sign would indicate impending shock?.

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Naxlex Comprehensive Predictor Exams

Correct Answer is D

Explanation

In a client's seventh month of pregnancy, she reports feeling "dizzy, like I'm going to pass out when I lie down flat on my back.”. The nurse explains that this is due to:.

Correct Answer is A

Explanation

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A nurse is assessing a woman in labor. Which finding would the nurse identify as a cause for concern during a contraction?.

While waiting for the placenta to deliver during the third stage of labor, the nurse must assess the new mother's vital signs every 15 minutes.
What sign would indicate impending shock?.