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

5. Integumentary System

Introduction to the Integumentary System

Anatomy & Physiology

5. Integumentary System

Introduction to the Integumentary System

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Multiple Choice

The nurse would identify the presence of granulation tissue at a wound site by which characteristic?

Black, hard tissue indicating necrosis

Pale, shiny tissue with minimal vascularization

Red, moist tissue with a bumpy or grainy appearance

Dry, yellowish tissue with a leathery texture

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Verified step by step guidance

Understand the concept of granulation tissue: Granulation tissue is a key part of the wound healing process. It forms during the proliferative phase of healing and is characterized by new connective tissue and tiny blood vessels that grow from the wound bed.

Identify the characteristics of granulation tissue: Granulation tissue is typically red or pink due to the presence of new capillaries, moist because of its vascular nature, and has a bumpy or grainy appearance due to the formation of new tissue and extracellular matrix.

Compare the options provided: Evaluate each description against the known characteristics of granulation tissue. For example, black, hard tissue indicates necrosis (dead tissue), which is not granulation tissue. Pale, shiny tissue with minimal vascularization does not match the red, moist, and grainy appearance of granulation tissue. Dry, yellowish tissue with a leathery texture suggests slough or eschar, not granulation tissue.

Focus on the correct description: The correct answer is 'Red, moist tissue with a bumpy or grainy appearance,' as this matches the characteristics of granulation tissue formed during wound healing.

Apply this knowledge clinically: Recognizing granulation tissue is important for assessing wound healing progress. Its presence indicates that the wound is healing properly, while deviations from this appearance may signal complications such as infection or poor vascularization.