Digestive System Important Job Related MCQs

1 - A Saprophyte:





Needs help of enzymes for absorption

2 - Absorption of digested food occurs mainly in:





Small intestine

3 - Argentaffin cells are present in mucous membrance of:





Stomach of rabbit

4 - Argentaffin cells in stomach possibly secrete:





Both of these

5 - Biosynthesis of urea in our body in done within:





Liver

6 - Bitter raste is felt by:





Posterior end

7 - Brunner's glands are found in:





Duodenum and ileum

8 - Caecum is meant for digestion of:





Cellulose

9 - Canines are absent in rabbit because the animal is:





Herbivorous

10 - Cardia is present between:





Oesophagus and stomach

11 - Cells of liver in man associated with phagocytosis are:





Kupffer's cells

12 - Chewing of cud' is seen in:





Ruminants

13 - Ciliated epithelium is found on mucous membrane in:





Oesophagus of frog

14 - Ciliated mucous membrane with goblet cells is found in the buccopharyngeal cavity of:





Frog

15 - Common bile and pancreatic duct is found in:





Frog

16 - Crypts of Leiberkuhn secrete:





Succus entericus

17 - Dental formula for an adult man is:





i2/2, c 1/1, p 2/2, m 3/3

18 - Dental formula for rabbit is:





I 2/1, c 0/0, p 3/2, m 3/3

19 - Dental formula i2/2, c/1/1, p 2/2, m 3/3 is seen in:





Man

20 - Detoxification in our body is done by:





Liver

21 - Diastema is a:





Space in teeth in mammals

22 - Duct of parotid glands in mammals is called:





Stenson's duct

23 - External respiration is:





A simple physical process involving gaseous exchanges

24 - Flipping of tongue at prey is seen in:





Frog

25 - Flipping of tongue in frog is brought about by:





Both (a) & (b)

26 - Function of Meisner's plexus is to





Control activity of glands in the alimentary canal

27 - Glisson's capsule is





Rabbit

28 - Glottis is a structure which:





Allow air to enter in trachea

29 - Glycogenesis and glycogenolysis are done in our body within:





Liver

30 - Heterodont condition of teeth is found in:





All of these

31 - How many teeth grow twive in man:





20

32 - In colon of rabbit, the constrictions of its walls form a series of pocket like structures called:





Haustra

33 - In which of the following animals the molars are monophyodont:





Man

34 - In which of the following animals, the buccopharyngeal cavity is highly vascularized:





Frog

35 - In which of the following animals, the stomach has oblique muscles in addition to circular and longitudinal muscles:





Frog

36 - In which of the following animals, the tongue helps in temperature regulation:





Dig

37 - In which of the following mammals, the last molar is called wisdom tooth:





Man

38 - In which of the following organs of alimentary canal of rabbit the serosa also contains subserous areolar tissue:





Both of these

39 - In which of the following organs of alimentary canal of rabbit the serosa is made up of peritoneum and loose connective tissue:





Rectum

40 - In which of the following organs of alimentary canal, there is least or no peristalsis:





Rectum

41 - In which organ of alimentary canal of rabbit are present Peyer's patches:





Stomach

42 - Inflammation due to viral infection called 'mumps' is associated with which of the salivary glands:





Parotid

43 - Intestinal villi are more larger in posterior part of intestine than in the anterior part because:





There is more digested food in the posterior part

44 - Intestinal villi help in:





Absorption

45 - Intestine in from is about:





25 cm long

46 - Intestine in human body is about 29 feet long because:





More length increases food absorption

47 - Longest oesophagus is found in:





Giraffe

48 - Longitudinal muscles and thinner submucosa are found in stomach of:





Frog

49 - Lumph nodes in the lateral wall of oropharynx in mammals are called:





Tonsils

50 - Meisner's plexus are present in the alimentary canal between:





Circular and longitudinal muscles

51 - Mucosa without muscularis mucosae and lamina propria is present in the oesophagus of:





Frog

52 - Muscles are absent in the buccopharyngeal cavity of:





Frog

53 - Muscular contractions of stomach are called:





Peristalsis

54 - Muscularis mucosae is poorly developed and limina propria is well developed and thick in rabbit within the:





Stomach

55 - Muscularis muscosae, lamina propria and multicellular glands are absent in:





Rectum

56 - Names of liver lobes in rabbit are:





All of these

57 - Narrower distal end of stomach is called:





Pylorus

58 - Number of incisors, canines, premolars and molars in each jaw of man is respectively:





4,2,4,6

59 - Number of monophyodont teeth in man is:





Twelve

60 - Number of teeth in one half of lower jaw of rabbit is:





Seven

61 - Omnivorous heterotrophs derive their food from:





Both of these

62 - Oxyntic cells are found in:





Gastric glands and secrete HCI

63 - Palatine rugae are associated with:





Hard palate of rabbit

64 - Peristalsis in the alimentary canal is controlled by:





Mesentery plexus of Ayurbech

65 - Pharynx and tongue are lined with endodermal stratified squamous epithelium but nasopharynx is lined in rabbit with:





Columnar ciliated epithelium

66 - Presence of which of the following distinguishes intestine with stomach:





Villi

67 - Pylorus in frog is found between:





Stomach and duodenum

68 - Regurgitation of food from stomach to oesophagus is prevented by:





Cardia

69 - Respiration is:





An energy yielding process

70 - Rumen is found in the stomach of:





Both of these

71 - Sacculus rotundus has role in:





None of these

72 - Sensory vibrissae are found in rabbit on:





Each side of median cleft

73 - Serosa is absent in:





The oesophagus of frog

74 - Serous glands near lingual papillae in the buccopharyngeal cavity of rabbit secrete:





Watery fluid

75 - Space between incisors and cheek teeth in rabbit is called:





Diastema

76 - Stenson's duct opens in vestibule of buccal cavity:





Opposite the second molar of its side

77 - Stomach in rabbit is distinguished into:





Cardiac, fundus, pyloric and pylorus

78 - Stomach in ruminants is divisible into many chambers these are:





Rumen, reticulum, omassum and abomassum

79 - Storage of inorganic substances is done within:





Liver

80 - Stratified squamous epithelium is found in the buccopharyngeal cavity of:





Rabbit

81 - Teeth absent in 'Milk dentition"" are:





Molars

82 - Teeth in frog are:





Acrodont

83 - The salivary glands in te rabbit are:





One pair

84 - Total number of teeth in rabbit is:





28

85 - Underlying connective tissue of buccopharyngeal cavity has lymphoid nodules in:





Rabbit

86 - Upper lip to divided by a median cleft in:





Rabbit

87 - Uvula in mammals is also termed:





Velum palati

88 - Ventromedian fold on the tongue of rabbit is called:





Frenulum linguae

89 - Vermiform appendix is a part of:





Alimentary canal

90 - Villi are present in the wall of:





Intestine

91 - Which is largest gland in our body:





Pancreas

92 - Which of the following animals has the condont, heterodont and diphyodont teeth:





Rabbit

93 - Which of the following glands has both endocrine and exocrine nature:





Pancreas

94 - Which of the following glands is concerned with heparin formation:





Liver

95 - Which of the following is associated with deamination:





Liver

96 - Which of the following mammals can store gallons of water in its rumen:





Camel

97 - Which of the following papillae on tongue do not have taste buds in mammals:





Filiform papillae

98 - Which of these terms is used for two different parts with a slight difference in spellings, not in pronunciation:





Ileum

99 - Which one is a common passage in swallowing food and breathing:





Pharynx

100 - Which part of tongue in man feels sweet taste:





Anterior end

101 - Which region of tongue feels sour taste:





Sides of the tongue

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