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Bonewit Chapt#13
Colon & Male Reproductive(kaylonTackett)
Term | Definition |
---|---|
Biopsy | the surgical removal and examination of tissue from the living body Biopsies generally are performed to determine whether a tumor is benign or malignant. |
Colonoscopy | The visualization of the rectum and the entire colon using a colonoscopy |
Colonoscope | An endoscope that is specially designed for passage through the anus to permit visualization of the rectum and the entire length of the colon |
Endoscope | An instrument that consists of a tube and an optical system that is used for direct visual inspection of organs or cavities. |
Insufflate | To blow a powder, vapor, or gas (e.g., air) into a body cavity. |
Melena | The darkening of the stoll caused by te presence of blood in an amount of 50 ml or greater |
Occult blood | Blood in such a small amount that it is not detectable by the unaided eye |
Peroxidase | As it pertains to the guaiac slide test a substance that is able to transfer oxygen from hydrogen peroxide guaiac, causing the guaiac to turn blue |
Sigmoidoscopy | An endoscope that is specially designed for passage through the anus to permit visualization of the rectum and sigmoid colon |
Sigmoidoscopy | The visual examination of the rectum and sigmoid colon using a sigmoidoscope |