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

10. Muscles

Muscle Actions

Anatomy & Physiology

10. Muscles

Muscle Actions

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Multiple Choice

Which of the following terms describes the action that moves the scapula towards the head?

Elevation

Depression

Retraction

Protraction

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Verified step by step guidance

Understand the anatomy of the scapula: The scapula, or shoulder blade, is a flat triangular bone located on the posterior side of the rib cage. It is capable of several movements, including elevation, depression, retraction, and protraction.

Define the term 'elevation': Elevation refers to the upward movement of a body part. In the case of the scapula, elevation involves moving the scapula towards the head, such as when shrugging the shoulders.

Define the other terms for comparison: Depression is the downward movement of the scapula, retraction is the movement of the scapula towards the spine, and protraction is the movement of the scapula away from the spine towards the front of the body.

Analyze the question: The problem specifically asks for the term that describes the action of moving the scapula towards the head. Based on the definitions, elevation is the correct term for this movement.

Conclude the reasoning: By understanding the definitions and comparing the options, it is clear that elevation is the term that describes the upward movement of the scapula towards the head.