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

8. Joints

Introduction to Joints

Anatomy & Physiology

8. Joints

Introduction to Joints

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Multiple Choice

A joint capsule is reinforced by which of the following structures?

Ligaments

Synovial fluid

Tendons

Articular cartilage

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Verified step by step guidance

Understand the anatomy of a joint capsule: A joint capsule is a fibrous structure that surrounds a synovial joint, providing stability and protection. It consists of two layers: an outer fibrous layer and an inner synovial membrane.

Review the function of ligaments: Ligaments are strong bands of connective tissue that connect bones to other bones. They reinforce the joint capsule by stabilizing the joint and preventing excessive movement.

Consider the role of synovial fluid: Synovial fluid is a viscous liquid found within the joint capsule. Its primary function is to lubricate the joint and reduce friction between the articular surfaces, but it does not reinforce the capsule structurally.

Examine the function of tendons: Tendons connect muscles to bones and help facilitate movement. While they contribute to joint stability indirectly, they do not directly reinforce the joint capsule.

Analyze the role of articular cartilage: Articular cartilage covers the ends of bones within a joint, providing a smooth surface for movement and reducing friction. It does not contribute to the structural reinforcement of the joint capsule.