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

7. The Skeletal System

Introduction to the Skeleton

Anatomy & Physiology

7. The Skeletal System

Introduction to the Skeleton

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Multiple Choice

Which of the following bones is NOT part of the axial skeletal system?

Rib

Sternum

Vertebra

Femur

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Verified step by step guidance

Step 1: Understand the axial skeletal system. The axial skeleton consists of bones that form the central axis of the body, including the skull, vertebral column, ribs, and sternum. These bones provide support and protection for the body's vital organs.

Step 2: Review the listed bones. The rib, sternum, and vertebra are all part of the axial skeleton because they contribute to the central framework of the body.

Step 3: Identify the femur. The femur is the thigh bone and is part of the appendicular skeleton, which includes the limbs and girdles that attach them to the axial skeleton.

Step 4: Compare the femur to the axial skeleton components. Since the femur is not part of the central axis of the body, it does not belong to the axial skeletal system.

Step 5: Conclude that the femur is the correct answer because it is part of the appendicular skeleton, not the axial skeleton.