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. For minimal change nephrotic syndrome (MCNS), prednisone is effective when what occurs?

Correct answer: D

Rationale: The effectiveness of prednisone in treating MCNS is indicated by diuresis and a decrease in urinary protein excretion. Subsidence of generalized edema is also a positive sign, but the key indicator is the reduction in proteinuria, which is achieved through diuresis.

3. What is an appropriate play activity for a 7-month-old infant to encourage visual stimulation?

Correct answer: A

Rationale: Playing peek-a-boo is an ideal play activity for a 7-month-old as it encourages visual tracking and social interaction, which are key developmental milestones at this age.

4. When the nurse interviews an adolescent, which is especially important?

Correct answer: B

Rationale: Allowing adolescents to express their feelings helps them feel heard and supported, which is crucial for effective communication.

5. The nurse is preparing to feed a 10-month-old child diagnosed with failure to thrive (FTT). Which actions should the nurse plan to implement?

Correct answer: C

Rationale: Persistence in feeding, introducing new foods slowly, and maintaining a calm temperament are key strategies in managing FTT. A stimulating atmosphere may overwhelm the child and should be minimized during feeding times.

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