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 are considered accessory organs of the digestive system?

Large intestine, appendix, and spleen

Mouth, pharynx, and rectum

Liver, pancreas, and gallbladder

Stomach, small intestine, and esophagus

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Verified step by step guidance

Step 1: Begin by understanding the concept of accessory organs in the digestive system. Accessory organs are structures that assist in digestion but are not part of the main digestive tract (alimentary canal). They contribute by producing enzymes, bile, or other substances necessary for digestion.

Step 2: Review the main organs of the digestive system, which include the mouth, pharynx, esophagus, stomach, small intestine, large intestine, rectum, and anus. These are part of the alimentary canal and directly involved in the movement and processing of food.

Step 3: Identify the accessory organs of the digestive system. These include the liver, pancreas, and gallbladder. The liver produces bile, the pancreas secretes digestive enzymes, and the gallbladder stores and releases bile into the small intestine.

Step 4: Compare the options provided in the question. Eliminate choices that include organs from the alimentary canal (e.g., stomach, small intestine, esophagus, large intestine, rectum) or unrelated organs (e.g., spleen, appendix).

Step 5: Conclude that the correct answer is 'Liver, pancreas, and gallbladder,' as these are accessory organs that play a supportive role in digestion without being part of the main digestive tract.