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."

Answer and Explanation

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.

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Correct Answer is C

Explanation

A) Correct. Staying well-hydrated is important for CF patients to help keep mucus thin and easier to clear.

B) Correct. It's important to administer all prescribed medications as directed to manage the condition effectively.

C) Incorrect. While infection control is important, it is not necessary for the child to avoid close contact with other children. Common-sense hygiene measures should be followed.

D) Correct. Regular follow-up appointments with the CF care team are crucial to monitor the child's health and adjust the treatment plan as needed.

A. "CF is caused by a single gene mutation, which can be inherited from one parent." B. "CF results from a combination of genetic and environmental factors." C. "CF occurs due to an X-linked genetic mutation passed from mother to daughter." D. "CF is primarily caused by exposure to respiratory pathogens during infancy."

Correct Answer is A

Explanation

A) Correct. CF is primarily caused by mutations in a single gene, the CFTR gene, and it can be inherited from one parent, resulting in a carrier state, or from both parents for the disease to manifest.

B) Incorrect. While genetic factors are the primary cause of CF, environmental factors can exacerbate symptoms but are not the root cause.

C) Incorrect. CF is not an X-linked genetic disorder; it follows an autosomal recessive pattern of inheritance.

D) Incorrect. CF is not caused by exposure to respiratory pathogens during infancy; it is primarily a genetic disorder.

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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?

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Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

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Correct Answer is A

Explanation

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