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 Heart2h 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

Which of the following types of epithelial tissue provides the greatest amount of protection from rubbing, wear, and tear?

pseudostratified ciliated columnar

simple squamous

stratified squamous

stratified columnar

transitional

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Verified step by step guidance

Understand the function of epithelial tissues: Epithelial tissues serve as protective barriers and are involved in absorption, secretion, and sensation.

Identify the characteristics of each type of epithelial tissue: Pseudostratified ciliated columnar is involved in secretion and movement of mucus, simple squamous is thin and allows for diffusion, stratified squamous is thick and provides protection, stratified columnar is rare and found in some glandular ducts, and transitional is stretchy and found in the bladder.

Focus on the requirement for protection from rubbing, wear, and tear: This requires a tissue that is thick and can withstand mechanical stress.

Recognize that stratified squamous epithelium is composed of multiple layers of cells, making it ideal for protection against abrasion.

Conclude that stratified squamous epithelium provides the greatest amount of protection from rubbing, wear, and tear due to its multiple layers and durable structure.