Digestive System â Gallbladder (āĻĒāĻžāĻāύ āϤāύā§āϤā§ā§° â āĻĒāĻŋāϤā§āϤāĻĨāϞā§)
What is Gallbladder ? / āĻĒāĻŋāϤā§āϤāĻĨāϞ⧠āĻāĻŋ ?
Gallbladder is a small pear-shaped organ located below the liver. It stores and concentrates bile.
āĻĒāĻŋāϤā§āϤāĻĨāϞ⧠āĻšā§āĻā§ āĻāĻāĻž āϏ⧰⧠āύāĻžāĻļāĻĒāĻžāϤāĻŋ āĻāĻā§āϤāĻŋā§° āĻ āĻāĻ āϝāĻŋ āϞāĻŋāĻāĻžā§°ā§° āϤāϞāϤ āĻĨāĻžāĻā§āĨ¤ āĻ āĻĒāĻŋāϤā§āϤ (bile) āϏāĻā§°āĻā§āώāĻŖ āĻā§°ā§ āĻāύ āĻā§°ā§āĨ¤
Parts Related to Gallbladder / āϏāĻŽā§āĻĒā§°ā§āĻāĻŋāϤ āĻ āĻāĻļāϏāĻŽā§āĻš
- Liver (āϝāĻā§āϤ) → Produces bile / āĻĒāĻŋāϤā§āϤ āĻā§āĻĒāύā§āύ āĻā§°ā§
- Gallbladder (āĻĒāĻŋāϤā§āϤāĻĨāϞā§) → Stores bile / āϏāĻā§°āĻā§āώāĻŖ āĻā§°ā§
- Cystic duct (āĻāĻŋāϏā§āĻāĻŋāĻ āĻĄāĻžāĻā§āĻ) → Connects gallbladder
- Common bile duct (āĻāĻŽāύ āĻŦāĻžāĻāϞ āĻĄāĻžāĻā§āĻ) → Carries bile
- Duodenum (āĻĄā§āĻāĻĄā§āύāĻžāĻŽ) → Bile released here
Functions of Gallbladder / āĻĒāĻŋāϤā§āϤāĻĨāϞā§ā§° āĻāĻžā§°ā§āϝ
1. Storage of Bile : Stores bile produced by liver : āϞāĻŋāĻāĻžā§°ā§ āĻā§āĻĒāύā§āύ āĻā§°āĻž āĻĒāĻŋāϤā§āϤ āϏāĻā§°āĻā§āώāĻŖ āĻā§°ā§
2. Concentration of Bile : Removes water to make bile concentrated : āĻĒāĻžāύ⧠āĻāĻāϤ⧰āĻžāĻ āĻĒāĻŋāϤā§āϤ āĻāύ āĻā§°ā§
3. Release of Bile : Releases bile into duodenum when needed : āĻĒā§ā§°āϝāĻŧā§āĻāύ āĻšāϞ⧠āĻĄā§āĻāĻĄā§āύāĻžāĻŽāϞ⧠āĻĒāĻŋāϤā§āϤ āĻā§°āĻŋ āĻĻāĻŋāϝāĻŧā§
4. Helps in Fat Digestion : Bile breaks fats into smaller droplets : āĻĒāĻŋāϤā§āϤ⧠āĻā§°ā§āĻŦāĻŋ āĻāĻžāĻāĻŋ āϏ⧰⧠āĻā§°ā§
Important Concept / āĻā§ā§°ā§āϤā§āĻŦāĻĒā§āϰā§āĻŖ āĻāĻĨāĻž
- Bile does NOT digest food directly : āĻĒāĻŋāϤā§āϤ⧠āϏā§āĻāĻžāĻā§ āĻāĻžāĻĻā§āϝ āĻšāĻāĻŽ āύāĻā§°ā§
- It helps enzymes by emulsifying fats : āĻā§°ā§āĻŦāĻŋ āĻāĻžāĻāĻŋ āĻāύāĻāĻžāĻāĻŽāĻ āϏāĻšāĻžāϝāĻŧ āĻā§°ā§
Quick Revision
Liver → makes bile : āϞāĻŋāĻāĻžā§° → āĻĒāĻŋāϤā§āϤ āϤā§āϝāĻŧāĻžā§° āĻā§°ā§
Gallbladder → stores bile : āĻĒāĻŋāϤā§āϤāĻĨāϞ⧠→ āϏāĻā§°āĻā§āώāĻŖ āĻā§°ā§
Bile → helps in fat digestion : āĻĒāĻŋāϤā§āϤ → āĻā§°ā§āĻŦāĻŋ āĻšāĻāĻŽāϤ āϏāĻšāĻžāϝāĻŧ āĻā§°ā§
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Digestive System – 10 MCQS (PYC Level)
Q1. The gallbladder stores: / āĻĒāĻŋāϤā§āϤāĻĨāϞ⧠āĻāĻŋ āϏāĻā§°āĻā§āώāĻŖ āĻā§°ā§ ?
A) Enzymes B) Bile C) Blood D) Hormones
Ans: B) Bile
Explanation: Gallbladder stores bile made by liver. : āĻĒāĻŋāϤā§āϤāĻĨāϞā§ā§ā§ āϞāĻŋāĻāĻžā§°ā§° āĻĒāĻŋāϤā§āϤ āϏāĻā§°āĻā§āώāĻŖ āĻā§°ā§āĨ¤
Q2. Bile is produced by: / āĻĒāĻŋāϤā§āϤ āĻā§āύ⧠āĻā§āĻĒāύā§āύ āĻā§°ā§ ?
A) Stomach B) Gallbladder C) Liver D) Pancreas
Ans: C) Liver
Explanation: Liver produces bile. : āϞāĻŋāĻāĻžā§°ā§ āĻĒāĻŋāϤā§āϤ āϤā§āϝāĻŧāĻžā§° āĻā§°ā§āĨ¤
Q3. Bile helps in digestion of: / āĻĒāĻŋāϤā§āϤ⧠āĻāĻŋāĻšā§ āĻšāĻāĻŽāϤ āϏāĻšāĻžāϝāĻŧ āĻā§°ā§ ?
A) Protein B) Carbohydrate C) Fat D) Vitamin
Ans: C) Fat
Explanation: Bile breaks fats into small droplets. : āĻĒāĻŋāϤā§āϤ⧠āĻā§°ā§āĻŦāĻŋ āĻāĻžāĻāĻŋ āϏ⧰⧠āĻā§°ā§āĨ¤
Q4. Gallbladder releases bile into: / āĻĒāĻŋāϤā§āϤāĻĨāϞ⧠āĻ’āϤ āĻĒāĻŋāϤā§āϤ āĻā§°āĻŋ āĻĻāĻŋāϝāĻŧā§ ?
A) Stomach B) Liver C) Duodenum D) Esophagus
Ans: C) Duodenum
Explanation: Bile enters small intestine. : āĻĒāĻŋāϤā§āϤ āĻĄā§āĻāĻĄā§āύāĻžāĻŽāϞ⧠āϝāĻžāϝāĻŧāĨ¤
Q5. Function of bile is: / āĻĒāĻŋāϤā§āϤ⧰ āĻāĻžāĻŽ āĻāĻŋ ?
A) Digests protein B) Digests sugar C) Emulsifies fats D) Absorbs water
Ans: C) Emulsifies fats
Explanation: It breaks fats into small droplets. : āĻā§°ā§āĻŦāĻŋ āϏ⧰⧠āϏ⧰⧠āĻā§°ā§āĨ¤
Q6. Gallbladder is located: / āĻĒāĻŋāϤā§āϤāĻĨāϞ⧠āĻ’āϤ āĻĨāĻžāĻā§ ?
A) Above liver B) Below liver C) Near heart D) In stomach
Ans: B) Below liver
Explanation: It lies under liver. : āϞāĻŋāĻāĻžā§°ā§° āϤāϞāϤ āĻĨāĻžāĻā§āĨ¤
Q7. Bile does NOT contain: / āĻĒāĻŋāϤā§āϤāϤ āĻāĻŋ āύāĻžāĻĨāĻžāĻā§ ?
A) Bile salts B) Pigments C) Enzymes D) Water
Ans: C) Enzymes
Explanation: Bile has no enzymes. : āĻĒāĻŋāϤā§āϤāϤ āĻāύāĻāĻžāĻāĻŽ āύāĻžāĻāĨ¤
Q8. Duct connecting gallbladder: / āĻĒāĻŋāϤā§āϤāĻĨāϞā§ā§° āϏāĻāϝā§āĻ āύāϞā§
A) Pancreatic duct B) Cystic duct C) Trachea D) Ureter
Ans: B) Cystic duct
Q9. Main bile duct is: / āĻŽā§āĻā§āϝ āĻŦāĻžāĻāϞ āĻĄāĻžāĻā§āĻ
A) Cystic duct B) Common bile duct C) Aorta D) Vein
Ans: B) Common bile duct
Q10. Concentration of bile occurs in: / āĻĒāĻŋāϤā§āϤ āĻ’āϤ āĻāύ āĻšāϝāĻŧ?
A) Liver B) Gallbladder C) Stomach D) Intestine
Ans: B) Gallbladder
Explanation: Water removed → bile concentrated. : āĻĒāĻžāύ⧠āĻāĻāϤ⧰āĻžāĻ āĻĒāĻŋāϤā§āϤ āĻāύ āĻšāϝāĻŧāĨ¤
Quick Revision
Liver → makes bile : āϞāĻŋāĻāĻžā§° → āĻĒāĻŋāϤā§āϤ āϤā§āϝāĻŧāĻžā§° āĻā§°ā§
Gallbladder → stores bile : āĻĒāĻŋāϤā§āϤāĻĨāϞ⧠→ āϏāĻā§°āĻā§āώāĻŖ āĻā§°ā§
Bile → helps fat digestion : āĻĒāĻŋāϤā§āϤ → āĻā§°ā§āĻŦāĻŋ āĻšāĻāĻŽ āĻā§°ā§