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The nurse is calculating maintenance IV fluid requirements for a child who weighs 48 pounds. Using the continuous fluid maintenance formula, calculate the rate (ml/hr) the nurse will set the pump?

Round to the nearest whole number. Enter the number only, no units.

Answer and Explanation

The Correct Answer is ["64"]

To calculate the maintenance IV fluid rate for a child, we typically use the Holliday-Segar formula:

For the first 10 kg of weight: 100 ml/kg/day
For the next 10 kg of weight: 50 ml/kg/day
For any additional weight: 20 ml/kg/day

The weight of the child is 48 pounds, which is approximately 21.8 kg (since 1 pound = 0.45 kg).

Using the formula:

First 10 kg: 100 ml/kg/day = 1000 ml/day
Next 10 kg: 50 ml/kg/day = 500 ml/day
Remaining 1.8 kg: 20 ml/kg/day = 36 ml/day

Total = 1000 ml + 500 ml + 36 ml = 1536 ml/day

To find the rate in ml/hr: 1536 ml/day ÷ 24 hours/day = 64 ml/hr

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Correct Answer is A

Explanation

Choice A reason: This statement indicates the parent's understanding that vacuum-assisted deliveries can sometimes lead to an increased risk of jaundice. The use of a vacuum can cause bruising on the baby's scalp, which can lead to the breakdown of red blood cells, thereby increasing bilirubin levels. Elevated bilirubin levels can cause jaundice in newborns. Recognizing this potential risk and monitoring the baby for signs of jaundice is an essential aspect of post-delivery care.

Choice B reason: Stating that the procedure was required because the baby was breech is incorrect. Vacuum-assisted delivery is typically used in cases where the baby is in a cephalic (head-first) position and there are difficulties in progressing through the birth canal, such as when the mother is exhausted, or the baby needs to be delivered quickly due to fatal distress. Breech presentations often necessitate a caesarean section instead of a vacuum-assisted delivery.

Choice C reason: The assertion that the vacuum was required because the mother did not dilate past 6 centimetres is inaccurate. Vacuum-assisted delivery is not related to cervical dilation but rather to difficulties encountered during the second stage of Labor (pushing phase). The decision to use a vacuum is made when the baby is in the birth canal, and additional assistance is needed to facilitate delivery.

Choice D reason: Stating that the baby’s head will be cone-shaped for about 2 months is also incorrect. While a vacuum-assisted delivery can result in a temporary cone-shaped head (known as "caput succedaneum" or melding), this typically resolves within a few days to weeks after birth. It is not expected to last for two months. Proper education should clarify the temporary nature of the head shape changes.

A. Encourage the parents to home school the child. B. Teach the parents about the need for a high-fibre diet. C. Instruct the parents on the need for yearly dental visits. D. Advise the parents that the child will need monthly thyroid testing.

Correct Answer is D

Explanation

Choice A reason: While some parents may choose to home school their child, this is a personal decision and not a standard recommendation for all children with Trisomy 21. Educational needs should be tailored to the individual child's abilities and preferences, and many children with Trisomy 21 attend public or private schools with appropriate support.

Choice B reason: Teaching the parents about the need for a high-fibre diet is important for overall health but is not specific to Trisomy 21. While children with Trisomy 21 may benefit from a balanced diet, the need for monthly thyroid testing is more directly related to managing their condition.

Choice C reason: Instructing the parents on the need for yearly dental visits is essential for maintaining oral health, but it is not the most critical aspect specific to Trisomy 21. Regular dental check-ups are recommended for all children, regardless of whether they have Trisomy 21.

Choice D reason: Advising the parents that the child will need monthly thyroid testing is crucial because children with Trisomy 21 are at an increased risk for thyroid disorders. Regular monitoring of thyroid function is essential for early detection and management of hypothyroidism or hyperthyroidism, which can significantly impact growth and development.

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The nurse is calculating maintenance IV fluid requirements for a child who weighs 48 pounds. Using the continuous fluid maintenance formula, calculate the rate (ml/hr) the nurse will set the pump? Round to the nearest whole number. Enter the number only, no units.

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Correct Answer is D

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The nurse is calculating maintenance IV fluid requirements for a child who weighs 48 pounds. Using the continuous fluid maintenance formula, calculate the rate (ml/hr) the nurse will set the pump?

Round to the nearest whole number. Enter the number only, no units.