Question

Cystic fibrosis may present in the neonatal period or in adults. Which of the following are possible complications with cystic fibrosis? Select all that apply.

A) Rectal prolapse
B) Protein-calorie malnutrition
C) Nasal polyps
D) Male infertility

Answer 1

Cystic fibrosis can lead to various complications such as rectal prolapse, protein-calorie malnutrition, nasal polyps, and male infertility, due to the accumulation of thick and sticky mucus blocking different organs.

Step-by-step explanation:

Cystic fibrosis is an autosomal recessive genetic disease that results in the production of thick, sticky mucus which can clog various organs. This mucus leads to complications that affect various systems in the body. The complications with cystic fibrosis that apply are:

• A) Rectal prolapse: This can occur due to severe constipation often associated with CF as thick mucus blocks the intestines.
• B) Protein-calorie malnutrition: It occurs because the thick mucus blocks pancreatic enzymes from reaching the intestines to help digest food, leading to malabsorption of nutrients.
• C) Nasal polyps: These are common in people with CF due to chronic inflammation in the nasal passages.
• D) Male infertility: CF can affect the reproductive system, specifically causing obstruction of the sperm-carrying tubes or congenital absence of the vas deferens.

All of these conditions may require medical intervention to manage the symptoms and avoid further complications.