ATI RN
RN Nursing Care of Children 2019 With NGN
1. What test is used to screen for carbohydrate malabsorption?
- A. Stool pH
- B. Urine ketones
- C. C urea breath test
- D. ELISA stool assay
Correct answer: A
Rationale: Stool pH testing is used to screen for carbohydrate malabsorption. A low pH indicates the presence of unabsorbed carbohydrates, which are fermented by bacteria, leading to acidic stool.
2. What diet is most appropriate for the child with chronic renal failure (CRF)?
- A. Low in protein
- B. Low in vitamin D
- C. Low in phosphorus
- D. Supplemented with vitamins A, E, and K
Correct answer: C
Rationale: A low-phosphorus diet is important in managing chronic renal failure to prevent hyperphosphatemia and its associated complications, such as bone disease. Protein intake should be controlled but not necessarily low, and vitamin D supplementation is often required, not reduced.
3. A 3-year-old child with Hirschsprung disease is hospitalized for surgery. A temporary colostomy will be necessary. How should the nurse prepare this child?
- A. It is unnecessary because of child’s age.
- B. It is essential because it will be an adjustment.
- C. Preparation is not needed because the colostomy is temporary.
- D. Preparation is important because the child needs to deal with negative body image.
Correct answer: B
Rationale: Preparation is essential even for a young child, as they need to adjust to the temporary colostomy and understand the changes to their body, which can be confusing and distressing without proper explanation.
4. If the needs of the infant are met in a loving, consistent manner, the infant will develop a sense of:
- A. Trust
- B. Love
- C. Independence
- D. Responsibility
Correct answer: A
Rationale: The correct answer is A: Trust. According to Erikson's psychosocial development theory, when infants receive consistent and loving care, they develop trust. This trust forms the basis of the first stage of psychosocial development, known as Trust vs. Mistrust. Trust is essential for healthy social and emotional development. Choice B, Love, is incorrect as it is more of an emotion than a developmental stage. Choice C, Independence, typically occurs later in development during Erikson's Autonomy vs. Shame and Doubt stage. Choice D, Responsibility, is also not the correct answer as it relates more to later stages of development where individuals develop a sense of duty and obligation.
5. Which finding suggests fluid volume deficit in an infant presenting with vomiting and diarrhea for 2 days?
- A. Increased blood pressure
- B. A sunken fontanel
- C. Decreased pulse rate
- D. Low urine specific gravity
Correct answer: B
Rationale: A sunken fontanel is a classic sign of dehydration in infants, indicating a fluid volume deficit. In dehydration, the fontanel sinks due to decreased fluid volume in the body. Increased blood pressure (Choice A) is not typically associated with dehydration in infants. Decreased pulse rate (Choice C) is not a common finding in fluid volume deficit, as the body tries to increase the heart rate to compensate for decreased volume. Low urine specific gravity (Choice D) may be seen in dehydration, but it is not as specific or as easily observable as a sunken fontanel.
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