CF

Question 1

CF definition

Answer 1

CF is a genetic disorder affecting the lungs and digestive system due to mutations in the CFTR gene.

Question 2

CF manifestations

Answer 2

Chronic constipation: Difficulty passing stools regularly, abdominal discomfort.
Steatorrhea and Azotorrhea: Foul-smelling, greasy stools due to poor fat absorption, excessive gas production.
Ear infections: Recurrent middle ear infections causing pain, fever, and irritability.
Failure to thrive/poor weight gain: Inadequate weight gain despite adequate caloric intake, resulting from malabsorption of nutrients.
Respiratory issues: Coughing, wheezing, and recurrent chest infections due to thick, sticky mucus in the airways.

Question 3

CF - digestion

Answer 3

Digestive system: Dysfunction in the production of digestive enzymes results in malabsorption of nutrients, chronic constipation, steatorrhea, and azotorrhea.

Question 4

integumentary

Answer 4

Integumentary system: Sweat gland dysfunction resulting in increased sodium & chloride concentration.