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

4. Tissues & Histology

Specialized Connective Tissue: Cartilage

Anatomy & Physiology

4. Tissues & Histology

Specialized Connective Tissue: Cartilage

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Problem 9d

Textbook Question

Mark the following statements as true or false. If a statement is false, correct it to make a true statement.
Fibrocartilage provides a smooth surface on which bones may articulate with little friction.

Verified step by step guidance

Understand the role of fibrocartilage in the body. Fibrocartilage is a type of cartilage that is tough and provides support and strength. It is found in areas such as intervertebral discs and the pubic symphysis, where it helps absorb shock and resist compression.

Recognize the type of cartilage that provides a smooth surface for articulation. Hyaline cartilage, not fibrocartilage, is the type of cartilage that covers the ends of bones in synovial joints to reduce friction and allow smooth movement.

Evaluate the statement: 'Fibrocartilage provides a smooth surface on which bones may articulate with little friction.' This statement is false because fibrocartilage does not serve this function; hyaline cartilage does.

Correct the false statement: Replace 'fibrocartilage' with 'hyaline cartilage' to make the statement true. The corrected statement would be: 'Hyaline cartilage provides a smooth surface on which bones may articulate with little friction.'

Review the corrected statement to ensure it aligns with anatomical and physiological principles, confirming that hyaline cartilage is indeed responsible for reducing friction in joints.

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Key Concepts

Here are the essential concepts you must grasp in order to answer the question correctly.

Fibrocartilage Structure

Fibrocartilage is a tough, dense connective tissue that contains a high concentration of collagen fibers. It is designed to withstand both tensile and compressive forces, making it ideal for areas that require support and stability, such as intervertebral discs and the pubic symphysis.

Articulation and Joint Function

Articulation refers to the connection between two bones at a joint, allowing for movement and flexibility. Different types of cartilage, including hyaline and fibrocartilage, play distinct roles in joint function, with hyaline cartilage providing a smooth surface for articulation, while fibrocartilage offers cushioning and support.

Types of Cartilage

There are three main types of cartilage: hyaline, elastic, and fibrocartilage. Hyaline cartilage is smooth and reduces friction at joints, while fibrocartilage is more fibrous and provides strength and support in areas subjected to heavy pressure. Understanding these differences is crucial for evaluating joint health and function.

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