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)
Verrucas â Causes, Symptoms and Treatment. Verrucas are warts which grow on the soles of the feet. These are non-cancerous skin growths and are caused due to the Human Papilloma Virus (HPV). A verruca is by itself painless, but due to pressure exerted by the body weight, it can produce pain.errucas are caused due to the Human Papilloma Virus (HPV). They are common among children and teenagers. Direct contact can spread this virus. The virus can lurk in public locker rooms, gyms, public shower rooms, swimming pools and a person walking barefoot can get infected with this virus.