A client who is scheduled for induction of labor receives a prescription for oxytocin 2 milliunits/min intravenously (IV). The IV bag contains oxytocin 20 units in lactated Ringer’s 1 liter.

How many mL/hour should the nurse program the infusion pump to deliver? .

Answer and Explanation

The Correct Answer is ["6"]

The correct answer is calculated as follows:

Step 1: Identify the total amount of oxytocin in the IV bag. The bag contains 20 units of oxytocin in 1 liter (or 1000 mL) of lactated Ringer’s solution.

Step 2: Convert the oxytocin units to milliunits. 1 unit = 1000 milliunits, so 20 units = 20,000 milliunits.

Step 3: Calculate the concentration of the oxytocin solution in milliunits/mL. Divide the total amount of oxytocin in milliunits by the total volume of the solution in mL.

So, 20,000 milliunits ÷ 1000 mL = 20 milliunits/mL.

Step 4: Calculate the infusion rate in mL/hour. The prescription is for an infusion rate of 2 milliunits/min. Since the concentration of the solution is 20 milliunits/mL, we divide the prescribed rate by the concentration to get the rate in mL/min. So, 2 milliunits/min ÷ 20 milliunits/mL = 0.1 mL/min.

Step 5: Convert the infusion rate to mL/hour. Multiply the rate in mL/min by the number of minutes in an hour. So, 0.1 mL/min × 60 min/hour = 6 mL/hour. Therefore, the nurse should program the infusion pump to deliver 6 mL/hour.

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Correct Answer is C

Explanation

Choice A rationale

Measuring the size of the scrotal sac does not verify the absence of testes.

Choice B rationale

Observing the urethral opening when the newborn voids does not verify the absence of testes.

Choice C rationale

If a testis is not readily identified, a finger sweep should be performed from the anterior iliac crest along the inguinal canal while palpating the scrotum. This is the correct technique to verify the absence of testes.

Choice D rationale

Transillumination of the scrotal sac is not the first step in verifying the absence of testes.

A. Poor appetite. B. Jaundice. C. Hypoglycemia. D. Brain damage.

Correct Answer is B

Explanation

Choice A rationale

Poor appetite can be a symptom of many neonatal conditions, but it's not the most common complication specifically associated with cephalhematoma.

Choice B rationale

Cephalhematomas are caused by the rupture of blood vessels between the skull and periosteum, resulting in a blood collection. The breakdown of red blood cells in this trapped blood can lead to the release of bilirubin, increasing an infant's risk for hyperbilirubinemia and jaundice.

Choice C rationale

Hypoglycemia is a potential concern in neonates but is not directly related to cephalhematoma.

Choice D rationale

While brain damage is a serious potential complication in cases of severe skull trauma, it's not typically associated with cephalhematoma alone. Cephalhematomas usually resolve on their own without long-term consequences.

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A client who is scheduled for induction of labor receives a prescription for oxytocin 2 milliunits/min intravenously (IV). The IV bag contains oxytocin 20 units in lactated Ringer’s 1 liter. How many mL/hour should the nurse program the infusion pump to deliver? .

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

During the newborn admission assessment, the nurse palpates the newborn’s scrotum and does not feel the testicles. Which assessment technique should the nurse perform next to verify the absence of testes?

Correct Answer is C

Explanation

A neonate, who is one day old, develops a cephalhematoma.Which common complication should the nurse assess this neonate for?

Correct Answer is B

Explanation

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A client who is scheduled for induction of labor receives a prescription for oxytocin 2 milliunits/min intravenously (IV). The IV bag contains oxytocin 20 units in lactated Ringer’s 1 liter.

How many mL/hour should the nurse program the infusion pump to deliver? .