Gastric juice of infants contains
1. Maltase, pepsinogen, rennin
2. Nuclease, pepsinogen, lipase
3. Pepsinogen, lipase, rennin
4. Amylase, rennin, pepsinogen
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Consider the following two statements:
I. Caecum is a small blind sac which hosts some symbiotic micro-organisms.
II. A narrow finger-like tubular projection, the vermiform appendix which is a vestigial
organ, arises from the caecum.
The correct statements are:
1. Only I | 2. Only II |
3. Both I and II | 4. None |
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The common hepato-pancreatic duct is guarded by a sphincter called the:
1. Cardiac sphincter
2. Pyloric sphincter
3. Sphincter of Oddi
4. Ileocaecal sphincter
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The bile released into the duodenum does not contain:
1. bile pigments
2. phospholipids
3. lipase
4. cholesterol
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What regulates the opening of oesophagus into the stomach?
1. A membranous valve
2. A muscular sphincter
3. A mesodermal septum
4. A cartilaginous flap
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Which of the following secretions is/are released into the small intestine by a common duct?
I. Bile
II. Pancreatic juice
III. Intestinal juice
1. I only
2. I and II only
3. I and III only
4. I, II, III and IV
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Succus entericus is composed of:
1. The secretions of the brush border cells of the mucosa along with the secretions of the goblet cells
2. The secretions of the liver and the secretions of the Brunner’s glands
3. The saliva mixed with the secretions of the Brunner’s glands and the pancreatic mucoid secretions
4. The secretions of the large intestinal crypts and the mucus glands lining the alimenatary canal
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Lipases can be activated by:
1. HCl
2. Secretions of Brunner’s glands
3. Bile
4. Cholecystokinin
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Villi are supplied with a network of capillaries and a large lymph vessel called the:
1. Portal vessel | 2. Lacteal |
3. Thoracic duct | 4. Cisterna chyli |
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The duct of gall bladder (cystic duct) along with the hepatic duct from the liver forms the:
1. Common hepatopancreatic duct
2. Duct of Rivinus
3. Wharton’s duct
4. Common bile duct
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