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 Heart2h 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 - Bone Cells

Anatomy & Physiology

6. Bones & Skeletal Tissue

Microscopic Anatomy of Bones - Bone Cells

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Multiple Choice

A condition that produces a reduction in bone mass sufficient to compromise normal function is __________.

osteopenia

osteomalacia

osteomyelitis

osteitis

osteoporosis

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Verified step by step guidance

Begin by understanding the key terms related to bone conditions: osteopenia, osteomalacia, osteomyelitis, osteitis, and osteoporosis.

Osteopenia refers to a condition where bone mineral density is lower than normal but not low enough to be classified as osteoporosis.

Osteomalacia involves the softening of bones due to defective bone mineralization, often due to a deficiency of vitamin D or calcium.

Osteomyelitis is an infection in the bone, typically caused by bacteria, leading to inflammation and potential bone destruction.

Osteitis refers to inflammation of the bone, which can be due to various causes, including infection or trauma. Osteoporosis, however, is characterized by a significant reduction in bone mass and density, leading to fragile bones and an increased risk of fractures, which aligns with the condition described in the problem.