A nurse is collecting data from a newborn who is receiving phototherapy. Which of the following findings is an indication of dehydration?
Bulging anterior fontanel
Decreased urine specific gravity
Bounding pulses
Decreased skin turgor
The Correct Answer is D
A. A bulging anterior fontanel suggests increased intracranial pressure, not dehydration.
B. Decreased urine specific gravity can occur with hydration or dilute urine, and it is not specific to dehydration.
C. Bounding pulses may be present in various conditions but are not a direct sign of dehydration.
D. Decreased skin turgor is a classic sign of dehydration in both infants and adults. It indicates a deficit of body fluids.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A: Using a plastic cover on the crib mattress can lead to overheating and discomfort for the baby. It is not recommended.
B: Bumper pads pose a suffocation and entrapment risk for infants. They should not be used in the crib.
C: Placing a newborn on a foam-wedge cushion can increase the risk of suffocation. Infants should be placed on their backs on a firm mattress without any extra padding.
D: Ensuring that the mattress fits snugly against the sides of the crib prevents any gaps where the baby could become trapped. This is an important safety measure.
Correct Answer is B
Explanation
A. Applying an antiseptic after the puncture can be done to prevent infection, but it is not the initial step.
B. Warming the newborn's heel helps to increase blood flow, making the collection process more effective and less painful.
C. The puncture should be made on the outer aspect of the newborn's heel, where there is a good blood supply.
D. After the puncture, it is important to apply pressure to the site to stop bleeding, typically using a gauze pad or cotton ball.
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