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 correctly lists the organs of the digestive tract in order from proximal to distal?

Stomach, mouth, esophagus, small intestine, large intestine

Mouth, stomach, esophagus, large intestine, small intestine

Mouth, esophagus, stomach, small intestine, large intestine

Esophagus, mouth, stomach, large intestine, small intestine

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Verified step by step guidance

Step 1: Understand the concept of 'proximal to distal' in anatomy. Proximal refers to structures closer to the point of origin or attachment, while distal refers to structures farther away. In the digestive tract, the point of origin is the mouth.

Step 2: Identify the organs involved in the digestive tract. These include the mouth, esophagus, stomach, small intestine, and large intestine, which are sequentially connected to facilitate digestion and absorption.

Step 3: Arrange the organs in the correct order based on their anatomical position and function in the digestive process. The sequence starts with the mouth (proximal) and ends with the large intestine (distal).

Step 4: Compare the given options to the correct anatomical order: Mouth → Esophagus → Stomach → Small Intestine → Large Intestine.

Step 5: Select the option that matches the correct order. This ensures the organs are listed from proximal to distal based on their position in the digestive tract.