Search results
- feces, solid bodily waste discharged from the large intestine through the anus during defecation. Feces are normally removed from the body one or two times a day. About 100 to 250 grams (3 to 8 ounces) of feces are excreted by a human adult daily.
www.britannica.com › science › fecesFeces | Human Digestion, Waste Disposal, Excretion | Britannica
4 days ago · The intestines run from the end of the stomach to the anus. Their primary function is to absorb nutrients and vitamins. The small intestine is made up of three parts—the duodenum (first part), the jejunum (middle part), and the ileum (end part). Though the colon and the large intestine are occasionally mistaken for one another, they are not ...
4 hours ago · It is spread mostly by unsafe water and unsafe food that has been contaminated with human feces containing the bacteria. Undercooked shellfish is a common source. Humans are the only known host for the bacteria. Risk factors for the disease include poor sanitation, insufficient clean drinking water, and poverty.
1 day ago · Pathogens (such as potentially infectious bacteria and viruses – colloquially called "germs") are constantly shed via mucous membranes, feces, vomit, skin scales, and other means. When circumstances combine, people are exposed, either directly or via food or water, and can develop an infection.
5 days ago · Defecation, also known as a bowel movement, is the act of excreting solid or semi-solid waste (feces) from the digestive tract. Fecal material is removed by muscular contractions in the walls of the colon, through the digestive tract, and to the rectum.
3 days ago · Polio occurs naturally only in humans. [1] It is highly infectious, and is spread from person to person either through fecal–oral transmission [1] [6] (e.g. poor hygiene, or by ingestion of food or water contaminated by human feces), or via the oral–oral route. [1]
5 days ago · Sanitation refers to public health conditions related to clean drinking water and adequate treatment and disposal of human excreta and sewage. Preventing human contact with feces is part of sanitation, as is hand washing with soap.
