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

Microscopic Anatomy of Bones - The Osteon

Anatomy & Physiology

6. Bones & Skeletal Tissue

Microscopic Anatomy of Bones - The Osteon

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Multiple Choice

What structure is found in compact bone and houses osteocytes?

Canaliculi

Haversian canal

Lacunae

Periosteum

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Verified step by step guidance

Understand the structure of compact bone: Compact bone is dense and forms the outer layer of bones. It contains a system of interconnecting canals and spaces that house bone cells.

Identify the role of osteocytes: Osteocytes are mature bone cells that maintain the bone matrix. They reside in small spaces within the bone matrix.

Learn about lacunae: Lacunae are small cavities within the bone matrix where osteocytes are housed. They are interconnected by tiny channels called canaliculi.

Differentiate between the options: Canaliculi are small channels that connect lacunae, allowing for communication between osteocytes. The Haversian canal is a central channel in the osteon that contains blood vessels and nerves. The periosteum is a fibrous membrane covering the outer surface of bones.

Conclude that lacunae are the structures in compact bone that house osteocytes, as they provide the specific space for these cells within the bone matrix.