Nursing Elites

1. A healthcare professional is preparing to administer magnesium sulfate 2 g/hr IV to a client who is in preterm labor. Available is 20 g of magnesium sulfate in 500 mL of dextrose 5% in water (D5W). How many mL/hr should the IV infusion pump be set to administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

• A. 60
• B. 30
• C. 50
• D. 80

Correct answer: C

Rationale: To administer magnesium sulfate 2 g/hr IV, the healthcare professional should set the IV infusion pump to administer 50 mL/hr. The calculation is as follows: 20 g / 500 mL = 2 g / X mL, X = 50 mL/hr. Choice A (60 mL/hr) is incorrect as it does not match the calculated rate. Choice B (30 mL/hr) is incorrect as it is half of the calculated rate. Choice D (80 mL/hr) is incorrect as it is higher than the calculated rate.

2. During newborn gestational age assessment, which finding should be recorded as part of this assessment on the newborn?

• A. Acrocyanosis of hands and feet
• B. Anterior fontanel soft and level
• C. Plantar creases cover 2/3 of sole
• D. Vernix caseosa in inguinal creases

Correct answer: C

Rationale: Plantar creases covering 2/3 of the sole is an important physical characteristic used to assess gestational age in a newborn. This finding is significant because as gestational age advances, the plantar creases cover a larger portion of the sole. It is a valuable clue to the healthcare provider in determining the newborn's maturity level. Choices A, B, and D are incorrect as they do not specifically relate to gestational age assessment. Acrocyanosis and vernix caseosa are common findings in newborns but are not directly used for determining gestational age. The softness and level of the anterior fontanel can provide information about intracranial pressure but are not directly related to gestational age assessment.

3. A client who is postpartum has a slightly boggy and displaced fundus to the right. Which of the following actions should the nurse take based on these findings?

• A. Encourage the client to perform Kegel exercises.
• B. Encourage the client to move to the left lateral position.
• C. Ask the client to rate her pain.
• D. Assist the client to the bathroom to void.

Correct answer: D

Rationale: A displaced and boggy fundus in a postpartum client typically indicates a full bladder, which can impede uterine contractions and increase the risk of postpartum hemorrhage. Assisting the client to the bathroom to void helps ensure the bladder is empty, aiding the fundus to contract and reducing the risk of complications. Encouraging Kegel exercises, changing positions, or assessing pain would not directly address the issue of the boggy fundus caused by a full bladder.

4. A client who is at 12 weeks of gestation is reviewing a new prescription of ferrous sulfate. Which of the following statements by the client indicates understanding of the teaching?

• A. I will take this pill with my breakfast.
• B. I will take this medication with a glass of milk.
• C. I plan to drink more orange juice while taking this pill.
• D. I plan to add more calcium-rich foods to my diet while taking this medication.

Correct answer: C

Rationale: The correct answer is C. Taking iron supplements with orange juice, which contains vitamin C, enhances the absorption of iron, making the treatment more effective. Choices A, B, and D are incorrect because taking ferrous sulfate with milk, calcium-rich foods, or breakfast may hinder iron absorption due to interactions with calcium or other substances that compete with iron absorption.

5. A client who is 2 days postpartum reports that their 4-year-old son, who was previously toilet trained, is now wetting himself frequently. Which of the following statements should the nurse provide to the client?

• A. Your son may not have been ready for toilet training and should wear training pants.
• B. Your son is displaying an adverse sibling response.
• C. Your son may benefit from counseling.
• D. Consider enrolling your son in preschool to address the behavior.

Correct answer: B

Rationale: The regression in toilet training is a common adverse sibling response to the birth of a new baby. When a new sibling arrives, the older child may revert to behaviors from an earlier stage, such as bedwetting, to gain attention or cope with feelings of insecurity. This behavior is temporary and often resolves with time and reassurance. Recommending counseling or preschool at this point would be premature and not addressing the underlying cause of the behavior.

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