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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

15. The Special Senses

Structure of the Eyeball

Anatomy & Physiology

15. The Special Senses

Structure of the Eyeball

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Multiple Choice

Which statement is not true about the sclera?

The sclera is the white outer layer of the eye.

The sclera is continuous with the cornea at the front of the eye.

The sclera provides protection and structure to the eye.

The sclera is responsible for focusing light onto the retina.

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Verified step by step guidance

Understand the anatomy of the eye: The sclera is the tough, fibrous outer layer of the eye, known for its white appearance.

Recognize the function of the sclera: It provides protection and structural support to the eye, maintaining its shape.

Identify the continuity of the sclera: The sclera is continuous with the cornea at the front of the eye, forming a protective covering.

Clarify the role of the sclera in vision: The sclera does not play a direct role in focusing light onto the retina; this function is primarily performed by the cornea and lens.

Determine the incorrect statement: The statement 'The sclera is responsible for focusing light onto the retina' is not true, as the sclera's role is structural rather than optical.