Description : Carbohydrate digestion in man starts from (a) Buccal cavity (b) Oesophagus (c) Stomach (d) Intestine
Last Answer : (a) Buccal cavity
Description : Achalasia is related with (a) Stomach (b) Oesophagus (c) Intestine (d) None
Last Answer : (b) Oesophagus
Description : The crypts of Lieberkuhn are present in the (a) Pancrease (b) Oesophagus (c) Between the villi of the small intestine (d) Large intestine
Last Answer : (c) Between the villi of the small intestine
Description : Minimum peristaltis is found in (a) Oesophagus (b) Stomach (c) Ileum (d) Rectum
Last Answer : (d) Rectum
Description : Salivary glands open into (a) Buccal cavity (b) Oesophagus (c) Stomach (d) All
Description : Pylcrus, a constricted part of alimentary canal is situated between (a) Oesophagus and stomach (b) Stomach and duodenum (c) Duodenum and ileum (d) Ileum and rectum
Last Answer : (b) Stomach and duodenum
Description : Which of the following regions of the alimentary canal of rabbit does not secrete a digestive enzyme ? (a) Mouth (b) Oesophagus (c) Stomach (d) Duodenum
Description : Digestion of starch takes place in (D.P.M.T. 82) (a) stomach and duodenum (b) Buccal cavity duodenum (c) Buccal cavity and oesophagus (d) Duodenum only
Last Answer : (b) Buccal cavity duodenum
Description : The sphincter which separates oesophagus from stomach is called: (a) Pyloric sphinctor (b) Cardiac sphinctor (c) Sphinctor of Oddi (d) Anat sphincter
Last Answer : (b) Cardiac sphinctor
Description : Chief function of large intestine is (a) Absorption of fat (b) Absorption of salts (c) Absorption of minerals (d) Absorption of water
Last Answer : (d) Absorption of water
Description : Brunner's glands are present in (a) Stomach (b) Liver (c) Small intestine (d) Large intestine
Last Answer : (c) Small intestine
Description : The unit of absorption in the intestine is (a) Villus (b) Alveoli (c) Osteon (d) None
Last Answer : (a) Villus
Description : Payers patches are (C.P.M.T.89) (a) Lymph nodules in intestine (b) Mucus cells of gastric gland (c) Gastric pits of stomach (d) None of the above
Last Answer : (a) Lymph nodules in intestine
Description : Enzyme arginase is found in (a) Mouth cavity (b) Stomach (c) Intestine (d) Liver
Last Answer : (d) Liver
Description : Cardiac glands are found in (a) Pericardium (b) Myocardium (c) Intestine (d) Stomach
Last Answer : (d) Stomach
Description : Fat digestion takes place in (a) Buccal cavity (b) Stomach (c) Intestine (d) All
Last Answer : (c) Intestine
Description : Protein digestion start from (a) Buccal cavity (b) Stomach (c) Intestine (d) None
Last Answer : (b) Stomach
Description : Wall of oesophagus is formed by (a) Involuntry muscles (b) Voluntry muscles (c) Both (d) None
Last Answer : (c) Both
Description : Opening of oesophagus is (a) Glottis (b) Gullet (c) Larynx (d) Pharynx
Last Answer : (b) Gullet
Description : Which one of the following is the true description about an animal concerned? (a) Rat - Left kidney is slightly higher in position than the right one (b) Cockroach - 10 pairs of spiracles (2 ... stomach, gizzard and intestine (d) Frog - Body divisible into three regions - head, neck and trunk
Last Answer : (b) Cockroach - 10 pairs of spiracles (2 pairs on thorax and 8 pairs on abdomen)
Description : Saccus entericus is the name given to (a) Junction between ileum and large intestine (b) Intestinal juice (c) Swelling in the gut (d) Appendix
Last Answer : (b) Intestinal juice
Description : Surgical removal of Gall bladder in man would lead to (a) lmpairment of digestion of fat (b) Jaundice (c) Increased acidity in intestine {d) None of the above
Last Answer : (a) lmpairment of digestion of fat
Description : Lining of intestine of man is (a) Ciliated (b) Keratinized (c) Brush border (d) All the above
Last Answer : (c) Brush border
Description : The longest part of the alimentary canal is the – (1) Small Intestine (2) large Intestine (3) Oesophagus (4) Both A and C
Last Answer : (1) Small Intestine Explanation: The food enters the small intestine from the stomach. This is the longest part of the alimentary canal and is fit into a compact space because of extensive coiling.
Description : The rate of drug absorption is greatest in; A A. The small intestine B. The large intestine C. The stomach D. Plasma
Last Answer : The small intestine
Description : In man cholecystokinin stimulate the tion of : (a) Stomach (b) Salivary gland (c) Gallbladder (d)Brunner’s gland
Last Answer : (c) Gallbladder
Description : Intestine is 9-10 times longer than the body in (a) Herbivores (b) Carnivores (c) Omnivores (d) None
Last Answer : (a) Herbivores
Description : In carnivores intestine is (a) 5-6 times longer than the body (b) 2.3 times longer than the body (c) Equal to the body (d) None of the above
Last Answer : (b) 2.3 times longer than the body
Description : Secretion of choleresis is process of (a) Bile juice (b) Pancreatic juice (c) Intestinal juice (d) Bacterial infection in intestine
Last Answer : (a) Bile juice
Description : Intestinal villi are numerous and larger in posterior part of small intestine because (a) Digestion is faster in posterior part (b) Blood supply is poor in anterior part (c) Blood supply is poor in posterior part. (d) There is more digested food in posterior part
Last Answer : (d) There is more digested food in posterior part
Description : In intestine pH value is (a) pH 7.00 (b) pH 8.5-9.00 (c) pH 8.00 (d) pH 2.5-4.5
Last Answer : (b) pH 8.5-9.00
Description : Flora present in human intestine is capable of synthesizing (a) Vit. K (b) vit. C (c) Vit. A (d) vit. B
Last Answer : (d) vit. B
Description : CCK is secreted in (a) Lumen of intestine (b) Pits of intestine (c)Blood of vessels of intestine (d) None
Last Answer : (c)Blood of vessels of intestine
Description : Select the correct match of the digested products in humans given in column I with their absorption site and mechanism in column II. Column I Column II (a) Glycerol, fatty acids Duodenum, ... , glucose Small intestine, active absorption (d) Fructose, Na+ Small intestine, passive absorption
Last Answer : (c) Glycine, glucose Small intestine, active absorption
Description : The site where complete digestion of carbohydrates, proteins and fats takes place is called – (1) Liver (2) Stomach (3) Large Intestine (4) Small Intestine
Last Answer : (4) Small Intestine Explanation: The small intestine is the site of the complete digestion of carbohydrates, proteins and fats. It receives the secretions of the liver and pancreas for this purpose.
Description : Lacteals are associated with absorption of (a) Proteins (b) Carbohydrates (c) Fat (d) None
Last Answer : (c) Fat
Description : Which one of the following statements is true regarding digestion and absorption of food in humans? (a) Fructose and amino acids are absorbed through intestinal mucosa with the help of carrier ions ... amylase in our mouth. (d) Oxyntic cells in our stomach secrete the proenzyme pepsinogen.
Last Answer : (a) Fructose and amino acids are absorbed through intestinal mucosa with the help of carrier ions like Na
Description : One of the following is longest part of alimentary canal (a) Stomach (b) Ileum (c) Colon (d) Rectum
Last Answer : (b) Ileum
Description : Pepsin in stomach is produced by (a) Parietal cells(b) Oxyntic cells (c) Zymogenic cells (d) All
Last Answer : (c) Zymogenic cells
Description : True stomach in ruminents is (a) Rumen (b) Reticulum (c) Abomassum (d) Omassum
Last Answer : (c) Abomassum
Description : Where does complete digestion of protein take place (a) Rectum (b) Ileum (c) Duodenum (d) Stomach
Description : What is common among amylase, rennin and trypsin (a) All are protein (b) These are all proteolytic enzyme (c) These are produced in stomach (d) These act at a pH lower than 7
Last Answer : (a) All are protein
Description : Acid secretion of stomach is stimulated by (a) Gastrin (b) Histamine (c) Vagus nerve (d) All the above
Last Answer : (d) All the above
Description : Fundic part of stomach is (a) Present in rabbit but absent in frog (b) Absent in rabbit but present in frog (c) Absent in both (d) Present in both
Last Answer : (a) Present in rabbit but absent in frog
Description : Frog is not able to digest cellulose but the rabbit can do so as rabbit has (a) Duodenum where cellulose are digested (b) Stomach which contain certain cellulose digesting bacteria (c) Caecum where cellulose digested (d) None of the above
Last Answer : (c) Caecum where cellulose digested
Description : Drugs are detoxified in (a) Heart (b) Stomach (c) Liver (d) Spleen
Last Answer : (c) Liver
Description : HCI in stomach act as (a) Antiseptic (b) Preservative (c) Make the media acidic (d) All the above
Description : bne of the following is not a part of gut & digestive system (a) Spleen (b) Stomach (c) Liver (d) Pancreas
Last Answer : (a) Spleen
Description : Acidic pulp in stomach is called (a) Chyle (b) Chyme (c) Bolus (d) None
Last Answer : (b) Chyme
Description : Over dilation of stomach results (a) Rugae formation (b) Belching (Burbing) (c)Irritation (d) None
Last Answer : (b) Belching (Burbing)