MCQ on Digestive System

MCQ on Digestive System
MCQ on Digestive System

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1. Which organ has finger-like outgrowths which are called villi?Small intestine
Large intestine
Liver
Kidney
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2. Chemical digestion of food is done by-Vitamins
Minerals
Enzyme
Hormone
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3. Total number of salivary glands in human are-1 Pair
2 Pair
3 Pair
4 Pair
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4. The term elimination implies to –Absorption of food
Digestion of food
Excretion of undigested food
forward movement of food
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5. Outer layer of the alimentary tract is called as-Muscle
Adventitia
Submucosa
Mucosa
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6. Stomach is supplied by which artery?
Coeliac artery
Hepatic Artery
Renal Artery
Splenic Artery
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7. Alimentary tract terminated at-Intestine
colon
Anus
Rectum
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8. Which is the largest serous membrane of the body?Pericardium
Peritoneum]
Piamater
Myometrium
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9. Bile is formed by- Liver
Pancreas
Gall bladder
Intestine
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10. Myscentric plexus is found in-Muscle layer
Mucosa layer
Outer layer
Submucosa layer
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11. The area between mouth and teeth is known as-Gums
Tongue
Palate
Vestibule
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12. Tongue is attached by its base to which bone?Hyoid bone
Maxilla
Mandible
Palatine bone
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13. Which is the largest taste bud?Vallate
Fungiform
Fusiform
None
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14. Number of temporary teeth are-10
15
20
32
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15. The term mastication means-Swallowing
Digestion
Chewing
Elimination
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16. The part of teeth protruding from the gum is known as-Crown
Pulp
Root
Enamel
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17. Pulp cavity is surrounded byRoot
Cement
Crown
Dentine
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18. Which of the following are cutting teeth?Incisor
Canine
Premolar
Both Incisor and Canine.
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19. Which one is the largest salivary gland?Parotid
Submandibular
Sublingual
Pancreas
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20. The average amount of saliva secreted daily in humans is approximate-1 litre
2 litre
1.5 litre
0.5 litre
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21. The enzyme present in the intestinal juice is-Trypsin
Enterokinase
Chymotrypsin
All
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22. What is the length of the esophagus in adults?25 cm
15 cm
50 cm
40 cm
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23. The pH of intestinal juice is?Acidic
Basic
Neutral
Alkaline
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24. The largest part of the small intestine is Jejunum
ILeum
Duodenum
Submucosa
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25. The enzyme present in the saliva is Pepsin
Gastrin
Ptyalin
Trypsin
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26. Bile and the pancreatic juice are secreted from the duodenum by?Bile Duct
Cystic Duct
Pancreatic Duct
Hepatopancreatic Duct
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27. The part of the large intestine that connects with the small intestine is?Colon
Rectum
Caecum
Appendix
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28. Villi are responsible for?Increasing surface area of the small intestine
Digestion of food
Metabolism of food
Forward movement of food
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29. Villi are formed by?The mucosal layer of the stomach
The muscle layer of Intestine
The mucosal layer of Intestine
The submucosal layer of the intestine
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30. The part of the small intestine that connects with the large intestine is?ILium
Colon
Deudenum
Jejunum
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31. Gastric Juice secreted in Stomach
Oesophagus
Intestine
Duodenum
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32. The enzyme present in gastric juice is? Trypsin
Pepsin
Ptyalin
Gastrin
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33. The hormone gastrin is secreted byILium
Pharynx
Jejunum
Enteroendocrine cell in the pyloric antrum and duodenum
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34. The intrinsic factor present in the gastric juice is secreted by?Gastric cells
Parietic cells
Salivary glands
Goblet cells
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35. The function of the intrinsic factor is?Digestion of food
Absorption of vitamin B12
Absorption of Glucose and Amino Acid
Elimination
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36. The function of enterogastrone is It increases the gastric juice
It slowdown the gastric juice
It promotes more secretion of gastric juice i intestine
Propulsion of food
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37. Bile and pancreatic juice are secreted by ILium
Jejunum
Stomach
Duodenum
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38. The amount of gastric juice secreted daily is1 litre
1.5 litre
2 litre
2.5 litre
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39. Stomach continues with duodenum atCardiac Sphincter
Pyloric Sphincter
Pharyngeal Sphincter
Oddis Sphincter
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40. The Enzyme present in the pancreatic juice is Ptyalin
Trypsin
Pepsin
Enterokinase
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41. Bilirubin is a Bile salt
Bile pigment
Digestive enzyme
Blood clotting factor
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42. The length of large intestine is 1 meter
1.5 meter
2 meter
2.5 meter
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43 Total number of lobes in the liver are3
4
5
6
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44. Enzyme Trypsinogen and Chymotryspsinogen are activated byGastrin
Secretin
Enterokinase
Cholecystokinin
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45 Enzyme secretin is secreted inLarge intestine
Small Intestine
Stomach
Colon
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46. Enzyme lipase is responsible for digestion of?Protein
Fat
Carbohydrate
Vitamin
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47. Enzyme amylase is responsible for digestion of?Carbohydrate
Fat
Protein
Minerals
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48. The end product of the digestion of protein isFatty acid
Glucose
Carbohydrate
Amino acid
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49. Vitamins are stored in Liver
pancreas
Gall bladder
Stomach
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50 The structure which lies in the carve of Intestine?Liver
Pancreas
Gall bladder
Trachea
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