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

20. The Lymphatic System

Introduction to the Lymphatic System

Anatomy & Physiology

20. The Lymphatic System

Introduction to the Lymphatic System

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Multiple Choice

Which lymphatic duct receives lymph from the majority of the body regions?

Cisterna chyli

Thoracic duct

Subclavian duct

Right lymphatic duct

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Verified step by step guidance

Understand the function of lymphatic ducts: Lymphatic ducts are responsible for transporting lymph, a fluid containing white blood cells, throughout the body. They play a crucial role in the immune system.

Identify the major lymphatic ducts: The human body has two main lymphatic ducts - the thoracic duct and the right lymphatic duct. Each duct drains lymph from different regions of the body.

Examine the drainage areas: The thoracic duct is the largest lymphatic vessel and drains lymph from the majority of the body, including the left side of the head, neck, chest, left arm, and both lower parts of the body. The right lymphatic duct drains lymph from the right side of the head, neck, chest, and right arm.

Consider the cisterna chyli: The cisterna chyli is a dilated sac at the lower end of the thoracic duct, which collects lymph from the lower limbs and intestines before it is transported upwards through the thoracic duct.

Conclude which duct receives lymph from the majority of the body: Given the drainage areas, the thoracic duct is responsible for receiving lymph from the majority of the body regions, making it the correct answer.