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

Which of the following interventions should a CNA use to promote skin integrity in patients?

Use tight bandages to support skin structure.

Encourage regular repositioning to prevent pressure ulcers.

Limit fluid intake to reduce skin moisture.

Apply alcohol-based lotions to keep the skin dry.

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Verified step by step guidance

Understand the concept of skin integrity: Skin integrity refers to the health and intactness of the skin, which is crucial for protecting the body from infections and other external factors.

Identify the risk factors for compromised skin integrity: Pressure ulcers, also known as bedsores, are a common issue in patients with limited mobility. They occur when prolonged pressure on the skin reduces blood flow to the area.

Recognize the importance of repositioning: Regular repositioning of patients helps to alleviate pressure on vulnerable areas of the skin, promoting blood circulation and preventing the development of pressure ulcers.

Evaluate the options provided: Tight bandages can restrict blood flow, limiting fluid intake can lead to dehydration, and alcohol-based lotions can dry out the skin, all of which can negatively impact skin integrity.

Conclude with the best intervention: Encouraging regular repositioning is the most effective intervention to promote skin integrity by preventing pressure ulcers and maintaining healthy blood flow to the skin.