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

Classification of Joints

Anatomy & Physiology

8. Joints

Classification of Joints

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Multiple Choice

Functionally, all synovial joints are classified as which type of joint?

Amphiarthroses

Synarthroses

Syndesmoses

Diarthroses

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Verified step by step guidance

Step 1: Begin by understanding the functional classification of joints. Joints are classified based on their movement capabilities into three categories: synarthroses (immovable joints), amphiarthroses (slightly movable joints), and diarthroses (freely movable joints).

Step 2: Recall that synovial joints are characterized by the presence of a synovial cavity filled with synovial fluid, which allows for a wide range of motion. This structural feature is unique to synovial joints.

Step 3: Connect the structural classification of synovial joints to their functional classification. Since synovial joints allow free movement, they are functionally classified as diarthroses.

Step 4: Review examples of synovial joints, such as the shoulder joint, hip joint, and knee joint, to reinforce the concept that these joints allow significant movement and are classified as diarthroses.

Step 5: Conclude by emphasizing that synovial joints are always functionally classified as diarthroses due to their ability to permit free movement in various directions.