MCQ on Bile: Function and Diseases
Frequently Asked MCQ quiz on the Bile: Functions and Diseases Questions with Answers – MCQ Quiz for Competitive Exam Preparation – These questions given will be useful for competitive exams preparation. We will be updating more mcq regularly, please follow our website regularly.
What is the primary function of bile?
a) Digestion of proteins
b) Emulsification of fats
c) Regulation of blood sugar levels
d) Production of enzymes
Answer: b) Emulsification of fats
Where is bile produced?
a) Liver
b) Gallbladder
c) Pancreas
d) Small intestine
Answer: a) Liver
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Which pigment gives bile its characteristic yellow-green color?
a) Bilirubin
b) Biliverdin
c) Bilisalt
d) Biliprotein
Answer: a) Bilirubin
Which duct carries bile from the liver to the gallbladder for storage?
a) Common bile duct
b) Hepatic duct
c) Cystic duct
d) Pancreatic duct
Answer: b) Hepatic duct
Which hormone stimulates the release of bile from the gallbladder into the duodenum?
a) Insulin
b) Glucagon
c) Cholecystokinin (CCK)
d) Secretin
Answer: c) Cholecystokinin (CCK)
What is the function of bile salts in digestion?
a) Activate lipase enzymes
b) Break down carbohydrates
c) Emulsify fats
d) Neutralize stomach acid
Answer: c) Emulsify fats
Which structure regulates the flow of bile from the common bile duct into the duodenum?
a) Sphincter of Oddi
b) Pyloric sphincter
c) Ileocecal valve
d) Hepatic duct
Answer: a) Sphincter of Oddi
Which organ stores and concentrates bile?
a) Liver
b) Stomach
c) Gallbladder
d) Pancreas
Answer: c) Gallbladder
What is the term for the process of breaking down large fat globules into smaller droplets by bile?
a) Digestion
b) Emulsification
c) Absorption
d) Secretion
Answer: b) Emulsification
Which condition is characterized by the presence of gallstones in the gallbladder?
a) Cholecystitis
b) Cholelithiasis
c) Choledocholithiasis
d) Cholangitis
Answer: b) Cholelithiasis
What is the composition of bile salts primarily derived from?
a) Cholesterol
b) Proteins
c) Nucleic acids
d) Sugars
Answer: a) Cholesterol
Which type of bile pigment is a breakdown product of heme?
a) Bilirubin
b) Biliverdin
c) Bilisalt
d) Biliprotein
Answer: a) Bilirubin
Which component of bile aids in the absorption of fat-soluble vitamins?
a) Bilirubin
b) Bile salts
c) Cholesterol
d) Phospholipids
Answer: b) Bile salts
Which substance helps in neutralizing stomach acid as it enters the small intestine?
a) Bile salts
b) Bilirubin
c) Cholesterol
d) Bicarbonate ions
Answer: d) Bicarbonate ions
Which condition is characterized by inflammation of the gallbladder?
a) Cholecystitis
b) Cholelithiasis
c) Choledocholithiasis
d) Cholangitis
Answer: a) Cholecystitis
Which type of gallstone is composed primarily of cholesterol?
a) Black pigment stones
b) Brown pigment stones
c) Mixed cholesterol stones
d) Calcium carbonate stones
Answer: c) Mixed cholesterol stones
What is the function of bile in the digestion of fats?
a) Digestion of fats into fatty acids
b) Emulsification of fats into smaller droplets
c) Neutralization of stomach acid
d) Activation of lipase enzymes
Answer: b) Emulsification of fats into smaller droplets
Which hormone stimulates the secretion of bile by the liver?
a) Insulin
b) Glucagon
c) Cholecystokinin (CCK)
d) Secretin
Answer: d) Secretin
Which condition is characterized by the presence of gallstones in the common bile duct?
a) Cholecystitis
b) Cholelithiasis
c) Choledocholithiasis
d) Cholangitis
Answer: c) Choledocholithiasis
Which liver enzyme is elevated in cases of obstructive jaundice due to gallstones?
a) ALT
b) AST
c) ALP
d) GGT
Answer: c) ALP
What is the function of bile in the small intestine?
a) Activates lipase enzymes
b) Neutralizes stomach acid
c) Emulsifies fats for digestion
d) Enhances carbohydrate absorption
Answer: c) Emulsifies fats for digestion
Which substance is responsible for the yellow-green color of bile?
a) Bilirubin
b) Biliverdin
c) Bilisalt
d) Biliprotein
Answer: a) Bilirubin
Which component of bile aids in the excretion of cholesterol and bilirubin from the body?
a) Bile salts
b) Bilirubin
c) Cholesterol
d) Phospholipids
Answer: a) Bile salts
Which enzyme in bile aids in the breakdown of fats?
a) Amylase
b) Lipase
c) Trypsin
d) Chymotrypsin
Answer: b) Lipase
Which substance in bile helps in the absorption of fat-soluble vitamins?
a) Bile salts
b) Bilirubin
c) Cholesterol
d) Phospholipids
Answer: a) Bile salts
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