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

6. Bones & Skeletal Tissue

Gross Anatomy of Bone: Compact and Spongy Bone

Anatomy & Physiology

6. Bones & Skeletal Tissue

Gross Anatomy of Bone: Compact and Spongy Bone

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Multiple Choice

Which of the following structures are found in both compact bone and spongy bone?

Osteons

Lacunae

Trabeculae

Haversian canals

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Verified step by step guidance

Understand the basic structure of bones: Bones are composed of two types of tissue, compact bone and spongy bone. Compact bone is dense and forms the outer layer of the bone, while spongy bone is lighter and found inside bones.

Identify the components of compact bone: Compact bone is organized into structures called osteons or Haversian systems, which include a central Haversian canal surrounded by concentric rings of calcified matrix.

Identify the components of spongy bone: Spongy bone is made up of a network of trabeculae, which are rod-like structures that provide support and house bone marrow.

Define lacunae: Lacunae are small spaces within the bone matrix that house osteocytes, the bone cells. These are found in both compact and spongy bone, providing a common feature between the two.

Conclude which structures are common: Since lacunae are present in both compact and spongy bone, they are the structures found in both types of bone tissue.