Which of the following tests may be performed if the fecal occult blood test result is positive?

Question

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A positive fecal occult blood test indicates the presence of blood in the stool, which could be a sign of colorectal cancer or another gastrointestinal issue. The best choice for further evaluation would be a colonoscopy, which allows for direct visualization and possible biopsy of any abnormalities found in the colon. MRI, upper GI x-ray study, and colposcopy are not typically used in the evaluation of positive fecal occult blood tests.

Which of the Following Tests May Be Performed If the Fecal