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 bone is part of the pectoral girdle?

Clavicle

Sacrum

Tibia

Femur

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Verified step by step guidance

Step 1: Understand the anatomy of the pectoral girdle. The pectoral girdle, also known as the shoulder girdle, is composed of two bones: the clavicle (collarbone) and the scapula (shoulder blade). These bones connect the upper limb to the axial skeleton.

Step 2: Review the options provided in the question. The options are: Clavicle, Sacrum, Tibia, and Femur.

Step 3: Eliminate incorrect options based on anatomical location and function. The sacrum is part of the vertebral column and forms the back of the pelvis, not the pectoral girdle. The tibia and femur are bones of the lower limb, specifically the leg, and are not part of the pectoral girdle.

Step 4: Identify the correct option. The clavicle is part of the pectoral girdle, as it connects the upper limb to the axial skeleton and articulates with the scapula and sternum.

Step 5: Confirm your understanding by recalling the function of the clavicle. It serves as a strut to stabilize the shoulder and allows for a wide range of motion in the upper limb.