the nurse is caring for a child with hypernatremia the nurse evaluates the child for which signs and symptoms of hypernatremia select all that apply
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Nursing Elites

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RN Nursing Care of Children Online Practice 2019 A

1. The nurse is caring for a child with hypernatremia. The nurse evaluates the child for which signs and symptoms of hypernatremia? (Select all that apply.)

Correct answer: A

Rationale: Hypernatremia typically presents with lethargy, oliguria, and intense thirst due to the body's attempt to conserve water. Apathy can also occur, but lethargy and thirst are more consistent indicators.

2. What is the most critical physiological change required of newborns at birth?

Correct answer: A

Rationale: The correct answer is A: Transition from fetal to neonatal breathing. The most critical physiological change required of newborns at birth is the initiation of breathing. This transition is crucial for the newborn to start exchanging oxygen and carbon dioxide outside the womb, marking the beginning of their independent respiratory function. Choices B, C, and D are important aspects of newborn care but are not as immediately critical as the establishment of breathing for oxygenation and removal of carbon dioxide, which is essential for the newborn's survival and adaptation to extrauterine life.

3. The nurse is aware that which age group is at risk for childhood injury because of the cognitive characteristic of magical and egocentric thinking?

Correct answer: A

Rationale: Preschool children are at higher risk for injury due to magical and egocentric thinking, which can lead to misjudgments about their abilities and dangers.

4. A 5-year-old has patient-controlled analgesia (PCA) for pain management after abdominal surgery. What information does the nurse include in teaching the parents about the PCA?

Correct answer: C

Rationale: The correct answer is C because the PCA pump can be programmed to deliver a continuous basal rate of pain medication to maintain pain control. While the goal of PCA is effective pain relief, it does not guarantee a pain-free state. In the case of a 5-year-old child, the parents or nurse can administer boluses if necessary since the child may not fully comprehend using the PCA button. Monitoring every 1 to 2 hours for patient response is adequate and there is no need for monitoring every 15 minutes, as stated in choice D, unless specific circumstances dictate more frequent monitoring.

5. A nurse must do a venipuncture on a 6-year-old child. What consideration is important in providing atraumatic care?

Correct answer: B

Rationale: Showing the child the equipment before the procedure helps build trust and reduces fear. Using an 18-gauge needle is too large for a child, and multiple attempts can increase trauma. Restraining completely can increase fear and anxiety.

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