APPLIED RADIOLOGICAL ANATOMY

Detailed explanation-1: -The large intestine has 3 primary functions: absorbing water and electrolytes, producing and absorbing vitamins, and forming and propelling feces toward the rectum for elimination.

Detailed explanation-2: -Large Intestine: Functions primarily to absorb water, dry out indigestible foods and eliminate waste products.

Detailed explanation-3: -The large intestine is subdivided into the cecum and colon. It is only 4-5 feet long. Undigested chyle proceeds from the small intestine into the large intestine, where it dries out and becomes concentrated, as liquid is absorbed. Solid wastes, feces, remain for excretion.

Detailed explanation-4: -Large intestine and anus The lining of the large intestine absorbs water, mineral salts and vitamins. Undigested fibre is mixed with mucus and bacteria-which partly break down the fibre-to nourish the cells of the large intestine wall and so help keep the large intestine healthy.