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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 B

Explanation

Swallowing a preprocedure sedative is not typically required for an amniocentesis. Sedatives can affect the mother and the fetus, and are usually avoided unless absolutely necessary.

Choice B rationale:

Emptying the bladder is important before an amniocentesis. A full bladder can push against the uterus, increasing the risk of puncturing the bladder during the procedure.

Choice C rationale:

Showering with an antiseptic scrub is not typically required before an amniocentesis. The area of the abdomen where the needle will be inserted is usually cleaned with an antiseptic by the healthcare provider.

Choice D rationale:

Lying on the left side is not typically required for an amniocentesis. The procedure is usually performed with the woman lying on her back.

A. Olive green. B. Pink. C. Blue. D. Yellow.

Correct Answer is C

Explanation

Choice A rationale:

Olive green is not the color nitrazine paper turns when it comes into contact with amniotic fluid.

Choice B rationale:

Pink is not the color nitrazine paper turns when it comes into contact with amniotic fluid.

Choice C rationale:

Blue is the color nitrazine paper turns when it comes into contact with amniotic fluid, indicating likely membrane rupture.

Choice D rationale:

Yellow is not the color nitrazine paper turns when it comes into contact with amniotic fluid.

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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

When preparing a woman for an amniocentesis, the nurse would instruct her to perform which action?.

Correct Answer is B

Explanation

A client states "I think my water broke! I felt this gush of fluid between my legs.”. The nurse tests the fluid with nitrazine paper and confirms membrane rupture if the swab turns:.

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?.