Table of contents

1. Introduction to Anatomy & Physiology5h 43m
2. Cell Chemistry & Cell Components12h 36m
3. Energy & Cell Processes10h 6m
4. Tissues & Histology10h 3m
5. Integumentary System2h 20m
6. Bones & Skeletal Tissue2h 16m
7. The Skeletal System2h 35m
8. Joints2h 17m
9. Muscle Tissue2h 33m
10. Muscles1h 11m
11. Nervous Tissue and Nervous System1h 35m
12. The Central Nervous System1h 6m
- Introduction to the Central Nervous System
  18m
- The Cerebrum
  48m
13. The Peripheral Nervous System1h 26m
14. The Autonomic Nervous System1h 38m
15. The Special Senses2h 41m
16. The Endocrine System2h 48m
17. The Blood3h 22m
18. The Heart3h 42m
19. The Blood Vessels3h 35m
20. The Lymphatic System3h 16m
21. The Immune System14h 37m
22. The Respiratory System3h 20m
23. The Digestive System2h 5m
24. Metabolism and Nutrition4h 0m
25. The Urinary System2h 39m
26. Fluid and Electrolyte Balance, Acid Base Balance37m
27. The Reproductive System2h 5m
28. Human Development1h 21m
29. Heredity3h 32m

23. The Digestive System

Introduction to the Digestive System

Anatomy & Physiology

23. The Digestive System

Introduction to the Digestive System

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Multiple Choice

Which of the following structures stores and concentrates bile produced by the liver?

Common bile duct

Duodenum

Pancreas

Gallbladder

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Verified step by step guidance

Step 1: Begin by understanding the function of bile. Bile is a digestive fluid produced by the liver that helps break down fats in the small intestine.

Step 2: Learn about the role of the gallbladder. The gallbladder is a small, pear-shaped organ located beneath the liver. Its primary function is to store and concentrate bile produced by the liver until it is needed for digestion.

Step 3: Differentiate the gallbladder from other structures mentioned in the problem. The common bile duct transports bile from the liver and gallbladder to the duodenum, the duodenum is the first part of the small intestine where bile is used, and the pancreas produces digestive enzymes but does not store bile.

Step 4: Recognize that the gallbladder is the only structure specifically designed to store and concentrate bile, making it the correct answer.

Step 5: Confirm your understanding by reviewing the anatomy and physiology of the biliary system, which includes the liver, gallbladder, and associated ducts, to reinforce the concept.