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

1. Introduction to Anatomy & Physiology

Introduction to Anatomical Terms for Body Regions

Anatomy & Physiology

1. Introduction to Anatomy & Physiology

Introduction to Anatomical Terms for Body Regions

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Multiple Choice

The broken bone does not penetrate the skin in a ______.

open fracture

closed fracture

greenstick fracture

compound fracture

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Verified step by step guidance

Step 1: Understand the terminology related to fractures. A fracture is a break in the bone, and the classification depends on the nature of the break and its interaction with surrounding tissues.

Step 2: Define the key terms provided in the options: - Open fracture: A fracture where the broken bone penetrates the skin. - Closed fracture: A fracture where the broken bone does not penetrate the skin. - Greenstick fracture: A partial fracture where the bone bends and cracks, common in children. - Compound fracture: Another term for an open fracture, where the bone penetrates the skin.

Step 3: Focus on the specific condition described in the problem: 'The broken bone does not penetrate the skin.' This matches the definition of a closed fracture.

Step 4: Eliminate incorrect options based on the definitions: - Open fracture and compound fracture involve penetration of the skin, so they are incorrect. - Greenstick fracture involves bending and cracking, not necessarily related to skin penetration, so it is also incorrect.

Step 5: Conclude that the correct answer is 'closed fracture,' as it directly matches the description provided in the problem.