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

4. Tissues & Histology

Introduction to Epithelial Tissue

Anatomy & Physiology

4. Tissues & Histology

Introduction to Epithelial Tissue

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Multiple Choice

The skin is an example of which type of epithelial tissue?

Simple columnar epithelium

Simple cuboidal epithelium

Transitional epithelium

Stratified squamous epithelium

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Verified step by step guidance

Understand the structure and function of epithelial tissues: Epithelial tissues are classified based on the number of layers (simple or stratified) and the shape of the cells (squamous, cuboidal, or columnar). Stratified epithelium has multiple layers, while simple epithelium has a single layer.

Learn the characteristics of stratified squamous epithelium: This type of epithelial tissue is composed of multiple layers of flat, scale-like cells. It is designed to protect underlying tissues in areas subject to abrasion.

Relate the function of the skin to the type of epithelial tissue: The skin serves as a protective barrier against mechanical damage, pathogens, and water loss. Stratified squamous epithelium is well-suited for this role due to its durability and ability to regenerate.

Differentiate between the options provided: Simple columnar epithelium is found in areas like the digestive tract, simple cuboidal epithelium is found in glands and kidney tubules, and transitional epithelium is specialized for stretching, as seen in the urinary bladder. None of these match the skin's protective function.

Conclude that the correct answer is stratified squamous epithelium, as it aligns with the skin's structure and protective role.