A newborn is suspected of having cystic fibrosis.As the child is being prepared for transfer to a pediatric hospital,the mother asks the nurse what symptoms made the physician suspect cystic fibrosis.The nurse would reply that the clinical manifestation of cystic fibrosis that is seen first is:

Question

Quizplus · Accepted Answer

Meconium ileus is often the first clinical manifestation of cystic fibrosis. It occurs due to the thick and sticky mucus that blocks the small intestine, causing a buildup of meconium. This can lead to abdominal distension, vomiting, and difficulty passing stools. Cystic fibrosis can also present with respiratory symptoms, such as chronic cough, wheezing, and recurrent infections. However, meconium ileus is more specific to cystic fibrosis and typically presents earlier than respiratory symptoms.

A Newborn Is Suspected of Having Cystic Fibrosis