which of the following is the most common cause of acute kidney injury in children
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Nursing Elites

ATI RN

ATI Nursing Care of Children 2019 B

1. What is the most common cause of acute kidney injury in children?

Correct answer: C

Rationale: Hemolytic uremic syndrome is the most common cause of acute kidney injury in children. While dehydration can lead to prerenal acute kidney injury, it is not the most common cause in children. Glomerulonephritis is a common cause of chronic kidney disease but not typically the most common cause of acute kidney injury in children. Sepsis can lead to acute kidney injury, but in children, hemolytic uremic syndrome is more prevalent.

2. Which muscle is contraindicated for the administration of immunizations in infants and young children?

Correct answer: B

Rationale: The dorsogluteal muscle is contraindicated for immunizations in infants and young children due to the risk of injury to the sciatic nerve. The anterolateral thigh is the preferred site.

3. A parent and 4-year-old child are waiting in an exam room when the nurse enters and greets them. Which activity that the nurse observes the child doing would best demonstrate the primary developmental task of the preschool-age child, according to Erikson?

Correct answer: C

Rationale: The correct answer is C. According to Erikson, the primary task of a preschool-aged child is to explore and assert control over their environment. This behavior is demonstrated by the child opening drawers, pulling out supplies, and examining them, showcasing curiosity and exploration. Choices A, B, and D do not align with the primary developmental task of a preschool-age child according to Erikson. Reading a book and singing a song are more passive activities, while roughhousing with the parent does not directly relate to exploration and asserting control over the environment.

4. The nurse is admitting a child with severe isotonic dehydration. Which intravenous fluid should the nurse anticipate the doctor to order initially to replace fluids?

Correct answer: A

Rationale: In the case of severe isotonic dehydration, the initial fluid of choice is 0.9% normal saline. This solution is preferred because it helps to restore both fluids and electrolytes effectively. Options B, C, and D are not suitable for the initial management of severe isotonic dehydration. D5 0.2% (1/4) normal saline (Choice B) is a hypotonic solution and might worsen the imbalance. D5W (Choice C) is a hypotonic solution that does not contain electrolytes essential for rehydration. Albumin (Choice D) is a colloid solution used for specific indications like hypoproteinemia or hypoalbuminemia, not for initial rehydration in severe dehydration.

5. Which situation denotes a nontherapeutic nurse-patient-family relationship?

Correct answer: B

Rationale: Criticizing parents or making negative comments about their involvement is nontherapeutic and can damage the nurse-patient-family relationship.

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