what type of dehydration occurs when the electrolyte deficit exceeds the water deficit
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Nursing Elites

ATI RN

RN Nursing Care of Children Online Practice 2019 A

1. What type of dehydration occurs when the electrolyte deficit exceeds the water deficit?

Correct answer: B

Rationale: Hypotonic dehydration occurs when the loss of electrolytes exceeds the loss of water, leading to a decrease in plasma osmolarity. This often occurs when sodium loss is greater than water loss, as in diarrhea or vomiting.

2. The nurse is caring for an adolescent who has just started dialysis. The child always seems angry, hostile, or depressed. The nurse should recognize that this is most likely related to what underlying cause?

Correct answer: D

Rationale: Adolescents may feel anger and depression due to the loss of independence and control over their lives, which is imposed by the need for regular dialysis treatments. This reaction is common as they struggle with the restrictions placed on their social and personal lives.

3. You are developing a plan of care for a hospitalized child. Which age group is most likely to view illness as a punishment for misdeeds?

Correct answer: B

Rationale: Preschool-aged children often engage in magical thinking, where they may believe that illness is a punishment for misdeeds. This belief is related to their cognitive development stage, where they may attribute cause and effect in a magical or unrealistic way. Adolescents are more likely to view illness as a disruption to their sense of independence or control. Infants lack the cognitive development to associate illness with punishment for misdeeds. School-aged children typically have a more concrete understanding of illness and its causes, moving away from magical thinking.

4. A child who has just had definitive repair of a high rectal malformation is to be discharged. What should the nurse address in the discharge preparation of this family?

Correct answer: D

Rationale: Postoperative care should focus on monitoring changes in stooling patterns, which could indicate complications such as stenosis or obstruction. It is crucial to educate the family on the importance of promptly reporting any changes in stooling patterns to the healthcare provider. Options A and B are not recommended unless specifically ordered by the physician as they can potentially cause harm or discomfort postoperatively. Option C may not be appropriate immediately after surgery and should be guided by the healthcare provider's recommendations.

5. What is the best age to introduce solid food into an infant’s diet?

Correct answer: B

Rationale: The introduction of solid foods is recommended at 4 to 6 months when the infant's digestive system is more developed and ready for solids.

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