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

8. Joints

Introduction to Joints

Anatomy & Physiology

8. Joints

Introduction to Joints

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Multiple Choice

A fracture in which a bone breaks into two or more fragments is referred to as:

Impacted fracture

Greenstick fracture

Comminuted fracture

Simple fracture

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Verified step by step guidance

Step 1: Understand the definition of a comminuted fracture. A comminuted fracture occurs when a bone breaks into multiple fragments, typically due to high-impact trauma.

Step 2: Compare the comminuted fracture with other types of fractures listed in the problem. For example, an impacted fracture occurs when the broken ends of the bone are forced together, and a greenstick fracture is a partial fracture where the bone bends and cracks but does not break completely.

Step 3: Recognize that the term 'comminuted' specifically refers to the bone breaking into two or more fragments, which distinguishes it from the other types of fractures mentioned.

Step 4: Note that a simple fracture refers to a clean break without bone fragments or complications, which is different from a comminuted fracture.

Step 5: Conclude that the correct answer is 'Comminuted fracture' based on the description provided in the problem and the comparison of fracture types.