When preparing a woman for an amniocentesis, the nurse would instruct her to perform which action?.
Swallow the preprocedure sedative.
Empty the bladder.
Shower with an antiseptic scrub.
Lie on the left side.
The Correct Answer is B
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["20"]
Explanation
-
Calculate the total units of insulin in the IV bag:
- The bag contains 150 mL of solution.
- The concentration is 0.456 units/mL.
- Total insulin = 150 mL × 0.456 units/mL = 68.4 units.
-
Determine how long the IV bag will last:
- The ordered rate is 9 units/hour.
- Total duration = 68.4 units ÷ 9 units/hour = 7.6 hours.
-
Calculate the IV pump rate:
- The total volume of the bag is 150 mL.
- Pump rate = 150 mL ÷ 7.6 hours = 19.74 mL/hr.
- Rounded to the nearest whole number: 20 mL/hr.
So the nurse should set the IV pump to 20 mL/hr.
Correct Answer is B
Explanation
Choice A rationale:
Perinatal transmission is a way HIV can be transmitted, but it’s not the primary means for adolescents.
Choice B rationale:
Sexual intercourse is the primary means by which adolescents are exposed to HIV.
Choice C rationale:
Sharing needles for IV drug use is a risk factor, but not the primary means for adolescents.
Choice D rationale:
Blood transfusion was a common means of transmission in the past, but it’s rare now due to rigorous screening.
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