A) pyloric stomach
B) duodenum
C) ileum
D) oesophagus
Correct Answer: B
Solution :
: Duodenum, the first region of small intestine has characteristic rounded Brunners glands. B runners glands secrete large amount of mucus and bicarbonates to protect the duodenal mucosa and to neutralize the acidic chyme arriving from the pylorus. They also secrete 2 hormones - secretin and cholecytokinin under the influence of acid chyme. These two hormones circulate in the blood and stimulate the target organs.
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