A colonoscopy is a medical procedure used to detect the early signs of colorectal cancer. Colonoscopies are invasive and expensive. One journal article reports that the specificity of a colonoscopy is 89%. Which of the following interpretations are correct for this number?89% of those who get a colonoscopy will test positive for colorectal cancer.89% of those who test positive with a colonoscopy will have colorectal cancer.89% of those who get a colonoscopy will be diagnosed correctly whether they have colorectal cancer or not.89% of those who do not have colorectal cancer will test negative with a colonoscopy.89% of those who have colorectal cancer will test positive with a colonoscopy.

A colonoscopy is a test that allows a healthcare provider to see inside your large intestine. This…

Answered: A colonoscopy is a medical procedure…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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A colonoscopy is a medical procedure used to detect the early signs of colorectal cancer. Colonoscopies are invasive and expensive. One journal article reports that the specificity of a colonoscopy is 89%. Which of the following interpretations are correct for this number?

89% of those who get a colonoscopy will test positive for colorectal cancer.
89% of those who test positive with a colonoscopy will have colorectal cancer.
89% of those who get a colonoscopy will be diagnosed correctly whether they have colorectal cancer or not.
89% of those who do not have colorectal cancer will test negative with a colonoscopy.
89% of those who have colorectal cancer will test positive with a colonoscopy.

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