A nurse is providing care for a newborn diagnosed with hydrocephalus. Which of the following symptoms should the nurse anticipate?
A forehead that slopes backward.
Dilated veins on the scalp.
Overlapping suture lines.
Hypertension.
The Correct Answer is B
Hydrocephalus is a condition where there is an accumulation of cerebrospinal fluid (CSF) in the brain, causing increased pressure inside the skull. This can cause dilated veins on the scalp in a newborn.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
While it is true that preterm newborns have a smaller body surface area than full-term newborns, this is not the primary reason for using an incubator. A smaller body surface area can contribute to heat loss, but the main issue is the lack of adequate temperature control mechanisms.
Choice B rationale
Preterm newborns lack the adequate temperature control mechanisms that full-term newborns have. They have less subcutaneous fat to insulate them and a higher surface area to volume ratio, which increases heat loss. They also lack the ability to shiver to generate heat.
Therefore, an incubator is used to maintain a neutral thermal environment.
Choice C rationale
The heat in the incubator does not rapidly dry the sweat of preterm newborns. In fact, preterm newborns do not sweat as efficiently as full-term newborns or adults, so they are less likely to lose heat through sweating.
Choice D rationale
The statement that the added brown fat layer in preterm newborn reduces his ability to generate heat is incorrect. In fact, preterm newborns have less brown fat than full-term newborns. Brown fat is a type of fat that generates heat when metabolized, and it is an important source of heat for newborns.
Correct Answer is C
Explanation
The correct answer is choice C: Respiratory rate.
Choice A rationale:
Fetal heart rate (FHR) is an important assessment for clients experiencing preterm labor, but it is not the priority assessment when administering magnesium sulfate. FHR monitoring is crucial to ensure fetal well-being but is not directly related to the potential adverse effects of magnesium sulfate.
Choice B rationale:
Temperature is an essential assessment parameter, but it is not the priority in this case. Magnesium sulfate administration can cause adverse effects, particularly on the respiratory system, which should be closely monitored.
Choice C rationale:
Respiratory rate is the correct choice because respiratory rate is a priority assessment when administering magnesium sulfate. The drug can cause respiratory depression and other respiratory complications, so monitoring the respiratory rate is essential to ensure the client's safety.
Choice D rationale:
Bowel sounds are not a priority assessment for a client receiving magnesium sulfate. While gastrointestinal side effects can occur with magnesium sulfate use, respiratory assessments take precedence.
In conclusion, the priority nursing assessment for a client receiving magnesium sulfate is the respiratory rate due to the potential respiratory complications associated with the drug. Monitoring respiratory function closely can help prevent adverse outcomes and ensure the client's safety during treatment.
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