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

Which of the following joints is classified as a synarthrosis?

Intervertebral disc joint

Pubic symphysis

Shoulder joint

Suture between skull bones

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Verified step by step guidance

Step 1: Understand the term 'synarthrosis.' Synarthrosis refers to a type of joint that is immovable. These joints are typically found where bones are tightly connected by fibrous tissue or cartilage, providing stability rather than mobility.

Step 2: Analyze the options provided. Each joint type must be evaluated based on its mobility and structural classification. For example, intervertebral disc joints and the pubic symphysis are examples of amphiarthroses, which allow slight movement, while the shoulder joint is a diarthrosis, allowing free movement.

Step 3: Focus on the suture between skull bones. Sutures are fibrous joints that connect the bones of the skull. They are immovable and classified as synarthroses, making them distinct from the other options provided.

Step 4: Compare the suture joint to the other options. The intervertebral disc joint and pubic symphysis allow limited movement, and the shoulder joint is highly mobile, so none of these fit the definition of synarthrosis.

Step 5: Conclude that the suture between skull bones is the correct answer because it is immovable and fits the classification of synarthrosis.