Out of the following given choices;
a)
phenylketonuria (PKU) b) diabetes mellitus c)
cystic fibrosis d) ketoacidosis
The answer is C. It is a defect of the chloride ion channels (due to mutation of the CFTR gene) that help with the concentration
and secretion of all the fluids in your
body affecting mostly the lungs, pancreas,
liver, kidneys, and intestine, hence causing excessive production of mucus that
clogs up the organs.
