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A nurse is assisting with the admission of a client who has hyperemesis gravidarum.

 

Which of the following laboratory tests is the priority to complete?

A.

Serum bilirubin.

B.

Liver enzymes.

C.

CBC.

D.

Urinalysis for ketones.

Answer and Explanation

The Correct Answer is D

Choice A rationale

 

Serum bilirubin is not the priority test for hyperemesis gravidarum. It is more relevant for assessing liver function and jaundice.

 

Choice B rationale

 

Liver enzymes may be elevated in hyperemesis gravidarum, but they are not the priority test. The primary concern is dehydration and electrolyte imbalance.

 

Choice C rationale

 

A CBC can provide information on the client’s overall health, but it is not the priority test for hyperemesis gravidarum. The focus should be on assessing hydration status.

 

Choice D rationale

 

Urinalysis for ketones is the priority test because it helps assess the severity of dehydration and malnutrition. The presence of ketones indicates that the body is breaking down fat for energy, which is a sign of inadequate caloric intake.


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View Related questions

Correct Answer is B

Explanation

Choice A rationale

Feeding the baby six times a day is not sufficient. Newborns typically need to be fed 8-12 times in 24 hours to ensure they receive adequate nutrition and to establish a good milk supply.

Choice B rationale

Recognizing that the baby sucking on his hands is a hunger cue is correct. This is an early sign of hunger, and responding to these cues helps ensure the baby is fed before becoming too upset.

Choice C rationale

Feeding the baby for 10 minutes on each breast may not be adequate. The duration of feeding can vary, and it is important to allow the baby to feed until they are satisfied, which may take longer than 10 minutes.

Choice D rationale

Waking the baby at least every 6 hours at night for feedings is not recommended. Newborns should be fed more frequently, typically every 2-3 hours, including during the night, to ensure they receive enough nutrition.

Correct Answer is A

Explanation

Choice A rationale

Repositioning the newborn every 2 to 3 hours is essential during phototherapy to ensure that all areas of the skin are exposed to the light. This helps in the effective breakdown of bilirubin and prevents pressure sores.

Choice B rationale

Monitoring the newborn’s blood glucose level every 2 hours is not a standard intervention for phototherapy. While monitoring glucose levels is important in certain conditions, it is not directly related to the management of hyperbilirubinemia.

Choice C rationale

Applying a water-based ointment to the newborn’s skin every 4 to 6 hours is not recommended during phototherapy. Ointments can block the light from reaching the skin, reducing the effectiveness of the treatment.

Choice D rationale

Giving the newborn 30 mL of distilled water after each feeding is not a recommended practice. Hydration is important, but it should be done through breastfeeding or formula feeding, not distilled water.

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