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

5. Integumentary System

Introduction to the Integumentary System

Anatomy & Physiology

5. Integumentary System

Introduction to the Integumentary System

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Multiple Choice

Which layer of the skin contains most of the accessory structures?

Dermis

Stratum corneum

Epidermis

Hypodermis

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Verified step by step guidance

Begin by understanding the structure of the skin, which is composed of three primary layers: the epidermis, dermis, and hypodermis.

The epidermis is the outermost layer of the skin, primarily responsible for protection. It contains several sub-layers, including the stratum corneum, but does not house most accessory structures.

The dermis is the middle layer of the skin, located beneath the epidermis. It is rich in connective tissue and contains most of the skin's accessory structures such as hair follicles, sebaceous glands, sweat glands, and nerve endings.

The hypodermis, also known as the subcutaneous layer, is the innermost layer of the skin. It primarily consists of fat and connective tissue, providing insulation and cushioning, but does not contain most accessory structures.

Conclude that the dermis is the layer of the skin that contains most of the accessory structures, making it crucial for various functions such as sensation, thermoregulation, and secretion.