Since the earliest of times the Great Pyramid of Giza (Arab. Al Jizah) along with its 2 other main pyramids have been considered one of the wonders of the world. We're talking about a society where they didn't have cameras, You didn't see great images.
Patient care  diagnostic tools, tests, procedures. Stool guaiac test. Definition: A test that detects the presence of hidden (occult) blood in the stool. The stool guaiac is the most common form of Fecal Occult Blood test (FOBT) in use today. Brand names include: Hemoccult, Hemoccult SENSA, ColoScreen, ColoScreen-ES, Seracult, and Seracult PlusÂ®.
Stool Culture. Test Overview. A stool culture is a test on a stool sample to find germs (such as bacteria or a fungus) that can cause an infection. A sample of stool is added to a substance that promotes the growth of germs. If no germs grow, the culture is negative. If germs that can cause infection grow, the culture is positive.