A nurse is discussing the impact of cystic fibrosis (CF) on the digestive system with a client. Which statement accurately describes a common gastrointestinal complication of CF?
"CF primarily affects the stomach, leading to frequent episodes of gastritis."
"CF causes inflammation of the liver, resulting in jaundice and liver failure."
"CF can obstruct the pancreatic ducts, leading to pancreatic insufficiency and malabsorption of nutrients."
"CF mainly affects the large intestine, leading to chronic constipation."
The Correct Answer is C
A) Incorrect. CF primarily affects the pancreas and small intestine, not the stomach.
B) Incorrect. While liver complications can occur in some individuals with CF, such as liver disease or cirrhosis, it is not a primary manifestation of the disease.
C) Correct. CF often results in thickened mucus obstructing the pancreatic ducts, causing pancreatic insufficiency and malabsorption of essential nutrients.
D) Incorrect. CF primarily affects the pancreas and small intestine rather than the large intestine, and chronic constipation is not a typical symptom of CF.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) Incorrect. CF primarily affects the pancreas and small intestine, not the stomach.
B) Incorrect. While liver complications can occur in some individuals with CF, such as liver disease or cirrhosis, it is not a primary manifestation of the disease.
C) Correct. CF often results in thickened mucus obstructing the pancreatic ducts, causing pancreatic insufficiency and malabsorption of essential nutrients.
D) Incorrect. CF primarily affects the pancreas and small intestine rather than the large intestine, and chronic constipation is not a typical symptom of CF.
Correct Answer is C
Explanation
A) Incorrect. The CFTR protein does not regulate blood sugar levels.
B) Incorrect. CFTR does not play a role in oxygen transport in the bloodstream.
C) Correct. The primary function of the CFTR protein is to regulate chloride ion and water movement across cell membranes, which is disrupted in individuals with CF.
D) Incorrect. The production of digestive enzymes in the pancreas is not a direct function of the CFTR protein.
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