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 Connective Tissue

Anatomy & Physiology

4. Tissues & Histology

Introduction to Connective Tissue

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Multiple Choice

Which type of connective tissue is abundant in the walls of arteries and in the airway?

Reticular connective tissue

Adipose tissue

Dense regular connective tissue

Elastic connective tissue

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Verified step by step guidance

Understand the function of arteries and airways: Arteries need to stretch and recoil to accommodate blood flow under pressure, while airways require flexibility to expand and contract during breathing.

Review the properties of elastic connective tissue: Elastic connective tissue contains elastic fibers that allow tissues to stretch and return to their original shape, making it ideal for structures that undergo repeated deformation.

Compare elastic connective tissue to other options: Reticular connective tissue provides a supportive framework for organs, adipose tissue stores energy and insulates, and dense regular connective tissue resists tension in one direction. None of these are specialized for stretch and recoil like elastic connective tissue.

Identify locations where elastic connective tissue is abundant: Elastic connective tissue is found in the walls of arteries and airways because these structures require elasticity to function properly.

Conclude that elastic connective tissue is the correct answer based on its unique properties and its role in the walls of arteries and airways.