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A nurse is preparing to administer betamethasone 12mg IM to a client at 32 weeks gestation at risk for preterm delivery.
Betamethasone is available as 6mg/ml. How many ml will the nurse prepare for injection? (Use a leading zero, if it applies. Do not use a trailing zero)

A.

Do not use a trailing zero)

B.

Step 2 is: 12 รท 6 = 2 ml. Answer: 2 ml

Answer and Explanation

The Correct Answer is A

Step 1 is: 12 mg ÷ 6 mg/ml.

Step 2 is: 12 ÷ 6 = 2 ml. Answer: 2 ml


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View Related questions

Correct Answer is A

Explanation

Step 1 is: October 17 + 7 days = October 24.

Step 2 is: October 24 - 3 months = July 24.

Step 3 is: July 24 + 1 year = July 24. Answer: July 24 (0724)

Correct Answer is A

Explanation

Choice A rationale

Betamethasone is a corticosteroid that accelerates fetal lung maturity by increasing the production of surfactant, which reduces respiratory distress syndrome in preterm infants.

Choice B rationale

While betamethasone can cause transient increases in fetal heart rate, its primary purpose is not to increase fetal heart rate. Its role is in enhancing lung maturity.

Choice C rationale

Betamethasone does not directly increase amniotic fluid levels. Its main function is in the maturation of fetal lungs.

Choice D rationale

Betamethasone is not used to stop preterm labor contractions. It is used to accelerate fetal lung development in preterm labor cases.

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