Large Intestine Flashcards
Role
Waste products of digestion are processed in preparation for excretion through the anus
Cecum
Pouch that lies on right side of the abdomen
Ileum to colon
Ilocecal sphincter
Ring like muscle that controls the flow from the ileum of the SI into the cecum of the LI
Vermiform appendix
Hangs from lower portion of the cecum, consists of lymphoid tissue
Colon
Longest portion of the li
Ascending colon
Upward form cecum to the undersurface of the liver
Transverse colon
Horizontally across the abdominal cavity from right to left towards the spleen
Descending colon
Travels down the left side of the abdominal cavity to the sigmoid colon
Sigmoid colon
Continues from descending colon above and joins the rectum below
rectum
Widest division of the large intestine
Anus
Lower opening of the digestive tract