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Worksheets

GIT, Alcohol metabolism, Fatty liver

Total questions: 15

Worksheet time: 6mins

Name
Class
Date
1.

Which of the following is a gastric enzyme?

a)

Pepsin

b)

Trypsin

c)

Aminopeptidase

d)

Enterokinase

2.

Which of the following enzymes acts on dietary milk fat?

a)

Pancreatic lipase

b)

Hepatic lipase

c)

Hormone sensitive lipase

d)

Gastric lipase

3.

Which of the following carbohydrates does NOT contain α(1→6) glycosidic bonds?

a)

Isomaltose

b)

α-limit dextrin

c)

Galactose

d)

Starch

4.

Premature activation of which of the following in pancreas is largely responsible for its damage in acute pancreatitis?

a)

Procolipase

b)

Prophospholipase A2

c)

Trypsinogen

d)

Prothrombin

5.

Which of the following byproducts formed by bacterial action in the large intestine of person with lactose intolerance is responsible for diarrhea?

a)

CO2

b)

H2

c)

Propionic acid

d)

Galactose

6.

Which of the following is the consequence of this disorder affecting digestion and absorption of food?

a)

Steatorrhea

b)

Lactose intolerance

c)

Cystinuria

d)

Pellagra like symptoms

7.

Which of the following makes pancreatic juice rich in bicarbonate ions?

a)

Cholecystokinin

b)

Secretin

c)

Gastrin

d)

Acetylcholine

8.

Which type of the movement of GIT is depicted by the given picture?

a)

Segmentation contraction

b)

Tonic contraction

c)

Mass action contraction

d)

Peristalsis

9.

Which of the following DOES NOT increase gastrin secretion?

a)

Acid in the stomach

b)

Products of protein digestion in the stomach

c)

Distention of the stomach

d)

Increased vagal discharge via GRP

10.

Which of the following is NOT a blood finding in chronic alcoholism?

a)

Increased blood pH

b)

Increased uric acid

c)

Increased AST

d)

Increased ketone bodies

11.

Consumption of which of the following prevents excess fat accumulation in liver?

a)

Ethanol

b)

Diet with 80% carbohydrates

c)

Diet rich in essential fatty acids

d)

Milk

12.

Which enzymes are likely to act on baked potatoes eaten by a man, as it moves down the alimentary canal?

a)

Pepsin→Pancreatic amylase→Maltase

b)

Salivary amylase→Pancreatic amylase→Disaccharidases

c)

Maltase→Pancreatic amylase→Aminopeptidase

d)

Gastric lipase→Pancreatic amylase→Isomaltase

13.

Sodium helps in the absorption of which of the following substances?

a)

Glucose, fatty acids

b)

Glucose, amino acids

c)

Fructose, amino acids

d)

Amino acids, fatty acids

14.

Which of the following combinations is a component of secretions from exocrine pancreas?

a)

Insulin, Trypsinogen, Aminopeptidase

b)

Chymotrypsinogen,Glucagon, Lipase

c)

Lipase, Proelastase, Amylase

d)

Amylase, Trypsinogen, Enterokinase

15.

Digestive secretions from which of the following glands contain enzymes to digest carbohydrates, lipids as well as proteins?

a)

Intestine

b)

Stomach

c)

Pancreas

d)

Liver