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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

5. Integumentary System

Introduction to the Integumentary System

Anatomy & Physiology

5. Integumentary System

Introduction to the Integumentary System

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Multiple Choice

What are the four major functions of the skin in the integumentary system?

Protection, sensation, temperature regulation, and vitamin D synthesis

Temperature regulation, circulation, excretion, and reproduction

Sensation, digestion, absorption, and respiration

Protection, digestion, circulation, and excretion

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Verified step by step guidance

Identify the primary role of the skin within the integumentary system, which is to serve as a barrier and protect the body from external factors.

Understand that sensation is a key function of the skin, as it contains numerous nerve endings that allow us to feel touch, pain, and temperature changes.

Recognize that temperature regulation is crucial, as the skin helps maintain body temperature through processes like sweating and adjusting blood flow.

Acknowledge the role of the skin in vitamin D synthesis, where exposure to sunlight enables the conversion of cholesterol in the skin to vitamin D.

Eliminate options that include functions not related to the skin, such as digestion, absorption, and reproduction, to identify the correct set of functions.