what is the most common cause of bronchiolitis in infants
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Nursing Elites

ATI RN

ATI Nursing Care of Children 2019 B

1. What is the most common cause of bronchiolitis in infants?

Correct answer: C

Rationale: The correct answer is C, Respiratory syncytial virus (RSV). RSV is the leading cause of bronchiolitis, a common respiratory condition in infants that results in inflammation of the small airways in the lung. It is highly contagious and can cause severe respiratory distress in young children, particularly those under 2 years old. Choice A, Adenovirus, is not the most common cause of bronchiolitis in infants. Choice B, Influenza virus, may cause respiratory infections but is not the primary cause of bronchiolitis. Choice D, Parainfluenza virus, can cause croup and other upper respiratory infections but is not the main cause of bronchiolitis in infants.

2. Which dietary information should the nurse include in the teaching plan for a school-age child with chronic renal failure?

Correct answer: C

Rationale: A low-phosphorus diet is recommended for children with chronic renal failure to prevent hyperphosphatemia, which can lead to bone disease and other complications. Phosphorus is found in many processed foods and should be limited. Choices A, B, and D are incorrect because high sodium intake can lead to fluid retention and hypertension, while Vitamin D supplementation and vitamins C, E, K are not specifically indicated for dietary recommendations in chronic renal failure.

3. By which age should the nurse expect that an infant will be able to pull to a standing position?

Correct answer: C

Rationale: Pulling to a standing position typically occurs between 11 to 12 months, marking the progression towards walking.

4. The child is admitted with acute abdominal pain and possible appendicitis. What intervention is appropriate to relieve the abdominal discomfort during the evaluation?

Correct answer: C

Rationale: Allowing the child to assume a position of comfort is appropriate as it helps alleviate discomfort without the risk of complications. Placing the child in the Trendelenburg position could increase intra-abdominal pressure and worsen the condition. Applying moist heat may lead to vasodilation and potential perforation in case of appendicitis. Administering a saline enema can be harmful if the appendix is inflamed or perforated.

5. A 3-year-old child was adopted immediately after birth. The parents have just asked the nurse how they should tell the child that she is adopted. Which guideline concerning adoption should the nurse use in planning a response?

Correct answer: D

Rationale: It is important to tell children about their adoption early, in an age-appropriate manner, as part of building trust and openness in the family relationship.

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