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

Epithelial tissues have ______ innervation.

poor

variable

good

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Verified step by step guidance

Understand the term 'innervation': Innervation refers to the supply of nerves to a specific tissue or organ, allowing it to communicate with the nervous system.

Recall the characteristics of epithelial tissues: Epithelial tissues are specialized for covering surfaces, lining cavities, and forming glands. They are highly functional and require communication with the nervous system for sensory and regulatory purposes.

Consider the relationship between epithelial tissues and the nervous system: Epithelial tissues are known to have a rich supply of nerve endings, especially in areas like the skin, where sensory functions such as touch, pressure, and pain are critical.

Eliminate incorrect options: 'No innervation' is incorrect because epithelial tissues do have nerve supply. 'Poor innervation' and 'variable innervation' are also incorrect because epithelial tissues generally have consistent and good innervation.

Conclude that the correct answer is 'good': Based on the functional and structural characteristics of epithelial tissues, they are well-innervated to support their sensory and regulatory roles.