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

The Epidermis: Layers

Anatomy & Physiology

5. Integumentary System

The Epidermis: Layers

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Multiple Choice

Which of the following describes thick skin?

It has a higher concentration of sebaceous glands.

It is found on the back and abdomen.

It contains five layers, including the stratum lucidum.

It lacks a stratum corneum.

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Verified step by step guidance

Understand the structure of the skin: The skin is composed of two main layers, the epidermis and the dermis. The epidermis itself has multiple sub-layers.

Identify the layers of the epidermis: The epidermis consists of five layers in thick skin, which are, from deepest to most superficial: stratum basale, stratum spinosum, stratum granulosum, stratum lucidum, and stratum corneum.

Differentiate between thick and thin skin: Thick skin is characterized by the presence of the stratum lucidum, which is absent in thin skin. Thick skin is typically found on the palms of the hands and the soles of the feet.

Evaluate the options given: Analyze each statement to determine which one accurately describes thick skin. Consider the presence of the stratum lucidum and the number of layers.

Conclude with the correct description: Based on the understanding of skin layers, recognize that thick skin contains five layers, including the stratum lucidum, which is the correct description.