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A nurse is providing education on early detection of gastrointestinal cancers. What should the nurse emphasize to the client?

A.

"Regular screening tests, such as colonoscopy and endoscopy, are essential for early detection of gastrointestinal cancers."

B.

"There are no effective screening methods for gastrointestinal cancers, so it's best to rely on symptoms for detection."

C.

"Early detection of gastrointestinal cancers is primarily based on genetic testing and family history."

D.

"Biopsy is the most reliable screening method for gastrointestinal cancers."

Answer and Explanation

The Correct Answer is A

A) Correct. Regular screening tests like colonoscopy, endoscopy, and other imaging studies are crucial for early detection and diagnosis of gastrointestinal cancers.

B) Incorrect. There are effective screening methods available, and relying solely on symptoms may lead to delayed diagnosis.

C) Incorrect. While genetic testing and family history may be relevant for some individuals, they are not the primary methods for early detection of gastrointestinal cancers.

D) Incorrect. Biopsy is an important diagnostic tool, but it is not a primary screening method for gastrointestinal cancers.


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Related Questions

Correct Answer is C

Explanation

A) Incorrect. While a diet rich in fruits and vegetables is generally associated with lower cancer risk, it is not the only significant risk factor for gastrointestinal cancers.

B) Incorrect. While age is a factor, gastrointestinal cancers can occur in individuals of various age groups, not just older adults.

C) Correct. Genetic predisposition, along with lifestyle factors such as smoking, excessive alcohol consumption, and certain dietary choices, can increase the risk of gastrointestinal cancers.

D) Incorrect. While some infectious agents may contribute to certain types of gastrointestinal cancers, they are not the primary cause.

Correct Answer is B

Explanation

A) Incorrect. The description provided aligns more closely with a colonoscopy rather than an upper GI endoscopy.

B) Correct. An upper GI endoscopy involves the insertion of a thin, flexible tube with a camera through the mouth to examine the esophagus, stomach, and duodenum for abnormalities.

C) Incorrect. An upper GI endoscopy primarily focuses on the esophagus, stomach, and duodenum, not the small intestine.

D) Incorrect. This description aligns more closely with a capsule endoscopy, but it does not involve an upper GI endoscopy.

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