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 Tissues & Histology

Anatomy & Physiology

4. Tissues & Histology

Introduction to Tissues & Histology

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Multiple Choice

A substance received or given off by your body will most likely pass through which type of tissue?

Muscle tissue

Nervous tissue

Epithelial tissue

Connective tissue

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Verified step by step guidance

Understand the function of epithelial tissue: Epithelial tissue forms the lining of organs, cavities, and surfaces in the body. It acts as a barrier and is specialized for absorption, secretion, and exchange of substances.

Compare epithelial tissue to other tissue types: Muscle tissue is responsible for movement, nervous tissue is involved in transmitting signals, and connective tissue provides structural support. None of these are primarily involved in the exchange of substances.

Recognize the role of epithelial tissue in substance exchange: Epithelial tissue contains specialized cells that facilitate processes like diffusion, filtration, and secretion, making it the primary tissue for substances entering or leaving the body.

Identify examples of epithelial tissue in the body: Examples include the lining of the respiratory tract (gas exchange), the digestive tract (nutrient absorption), and glands (secretion of hormones or enzymes).

Conclude that epithelial tissue is the correct answer: Based on its structure and function, epithelial tissue is the type of tissue most likely to be involved in the exchange of substances in the body.