| occult blood test |
A chemical test or microscopic examination for blood, esp. in feces, that is not apparent on visual inspection. It is used as a screening test for cancer of the colon. NURSING-IMP: The importance of
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| occult blood t. |
see specific tests, including guaiac t., and Hemoccult.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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