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

Compact bone makes up approximately what percentage of total bone mass in the human body?

50%

95%

20%

80%

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Verified step by step guidance

Understand the structure of bone tissue: Bone tissue is divided into two types—compact bone and spongy bone. Compact bone is dense and forms the outer layer of bones, while spongy bone is lighter and found inside bones.

Learn the function of compact bone: Compact bone provides strength and support to the skeletal system, making it a significant contributor to the total bone mass.

Recall the percentage of compact bone in the human body: Compact bone makes up approximately 80% of the total bone mass, while spongy bone accounts for the remaining 20%.

Compare the given options: The options provided are 50%, 95%, 20%, and 80%. Based on the information, the correct percentage is 80%.

Verify the answer: Confirm that compact bone's contribution to total bone mass aligns with the correct percentage, ensuring the answer is accurate and supported by anatomical knowledge.