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

Characteristics of Epithelial Tissue

Anatomy & Physiology

4. Tissues & Histology

Characteristics of Epithelial Tissue

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Multiple Choice

Which of the following is a property of epithelial tissue?

Abundant blood supply

Avascularity

Ability to contract

Presence of striations

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Verified step by step guidance

Understand the basic characteristics of epithelial tissue. Epithelial tissue is one of the four main types of tissue in the body, and it covers body surfaces, lines body cavities, and forms glands.

Identify the key properties of epithelial tissue. These include cellularity (composed almost entirely of cells), polarity (having an apical and basal surface), attachment (to a basement membrane), avascularity (lacking blood vessels), and regeneration (high capacity to regenerate).

Focus on the term 'avascularity'. This means that epithelial tissues do not have their own blood supply and rely on diffusion from underlying connective tissues for nutrients and waste removal.

Evaluate the options given in the problem: 'Abundant blood supply', 'Avascularity', 'Ability to contract', and 'Presence of striations'.

Determine that 'Avascularity' is the correct property of epithelial tissue, as it aligns with the known characteristics of epithelial tissues, which lack a direct blood supply.