Question

a premature infant at 28 weeks who required prolonged ventilation now has oxygen dependency and chest retractions. what is the likely diagnosis?
o a. cystic fibrosis
o b. bronchopulmonary dysplasia
o c. asthma
o d. pneumonia

Explanation:

Bronchopulmonary dysplasia (BPD) commonly occurs in premature infants who have required prolonged ventilation. Cystic fibrosis is a genetic disorder with different clinical manifestations. Asthma usually presents with episodic symptoms and is not typically associated with premature - birth and prolonged ventilation in this context. Pneumonia is an infection - related condition, and there is no indication of infection here.

Answer:

B. Bronchopulmonary Dysplasia