Help me on this please
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(a) A represents Mouth, B represents Esophagus, C represents stomach, D represents small intestine and E represents large intestine.
In the mouth, stomach, and small intestine, the mucosa contains tiny glands that produce juices to help digest food. So you can label A, C and D - the organs which produce digestive juices.
Two solid organs, the liver and the pancreas, produce digestive juices that reach the intestine through small tubes.
(b) Large bowel (intestinal) obstruction occurs when there is a blockage in the colon or rectum that prevents food or gas from passing through. This leads to swelling of the intestine. If the blockage and swelling are severe, the bowel can rupture, or the blood supply to the bowel can be cut off leading to bowel death.