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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 A

Explanation

Choice A rationale:

Estrogen deficiency is the primary cause of hot flashes and night sweats in postmenopausal women. As estrogen levels decrease, it affects the hypothalamus, which is responsible for regulating body temperature, leading to these symptoms.

Choice B rationale:

Changes in vaginal pH occur during menopause due to estrogen deficiency, but this is not the primary cause of hot flashes and night sweats.

Choice C rationale:

An active lifestyle can help manage symptoms of menopause, but it is not the primary cause of hot flashes and night sweats.

Choice D rationale:

Poor dietary intake can exacerbate symptoms of menopause, but it is not the primary cause of hot flashes and night sweats.

A. Blood pressure rise from 110/60 mm Hg to 120/74. B. White blood cell count of 12,000 cells/mm. C. Respiratory rate of 10 breaths/minute. D. Heart rate increase from 76 bpm to 90 bpm.

Correct Answer is C

Explanation

Choice A rationale:

A slight increase in blood pressure during contractions is normal.

Choice B rationale:

A white blood cell count of 12,000 cells/mm is within the normal range.

Choice C rationale:

A respiratory rate of 10 breaths/minute is low and could indicate respiratory depression.

Choice D rationale:

A heart rate increase from 76 bpm to 90 bpm is within the normal range.

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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?.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

When teaching a group of postmenopausal women about hot flashes and night sweats, the nurse would address which primary cause?.

Correct Answer is A

Explanation

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Correct Answer is C

Explanation

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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?.