Best Answer: As the acid chyme enters the duodenum (first 25 cm of the small intestine) a hormone called SECRETIN is released from the intestinal walls to siginal the pancreas to release a bicarbonate solution which neutralizes the acid. The hormone CHOLECYSTOKININ (CCK), is released from the intestinal cells causing the gall bladder to release bile.
verruca - (pathology) a firm abnormal elevated blemish on the skin; caused by a virus. wart. blemish, mar, defect - a mark or flaw that spoils the appearance of something (especially on a person's body); a facial blemish. common wart - a benign growth (often with a rough surface)
What are warts and verrucas? Warts are small rough lumps on the skin. They are caused by a virus (human papillomavirus) which causes a reaction in the skin. Warts can occur anywhere on the body but occur most commonly on hands and feet. They range in size from 1 mm to over 1 cm. Sometimes only one or two warts develop.