Theyâre remastering Call of Duty: Modern Warfare, the defining game of the series, and releasing it this fall. Itâs a gorgeous re-working of the old game, with a polished campaign (Captain Price in HD!) and the return of at least ten multiplayer maps, with possibly others to follow. Oh, right.
occult blood. occult blood in Medicine. occult blood n. Blood that is present in amounts too small to be seen and can be detected only by chemical analysis or microscopic examination. Discover our greatest slideshows.
Fecal occult blood (FOB) refers to blood in the feces that is not visibly apparent (unlike other types of blood in stool such as melena or hematochezia).n the event of a positive fecal occult blood test, the next step in the workup is a form of visualization of the gastrointestinal tract by one of several means: 1  Sigmoidoscopy, an examination of the rectum and lower colon with a lighted instrument to look for abnormalities, such as polyps.