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

1. Introduction to Anatomy & Physiology

Introduction to Organ Systems

Anatomy & Physiology

1. Introduction to Anatomy & Physiology

Introduction to Organ Systems

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Multiple Choice

Which intervention is most beneficial for a burn patient undergoing a skin graft?

Applying ice packs directly to the graft site to reduce swelling

Maintaining immobilization of the graft site to promote adherence

Encouraging early ambulation to prevent contractures at the graft site

Massaging the graft site immediately after surgery to improve circulation

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Verified step by step guidance

Understand the purpose of a skin graft: A skin graft is a surgical procedure where skin is transplanted to cover a wound or burn site. The primary goal is to ensure the graft adheres properly to the underlying tissue and promotes healing.

Evaluate the options provided: Each intervention listed has a different impact on the graft site. Consider the physiological effects of each action on the healing process and graft adherence.

Analyze the option of applying ice packs directly to the graft site: Ice packs can reduce swelling but may damage the delicate graft tissue or impair blood flow, which is essential for graft survival.

Consider the option of maintaining immobilization of the graft site: Immobilization prevents movement that could disrupt the graft's adherence to the underlying tissue, ensuring proper healing and integration.

Review the options of early ambulation and massaging the graft site: Early ambulation is beneficial for preventing contractures but should be done cautiously and not immediately after surgery. Massaging the graft site immediately after surgery can disrupt the graft and impair healing, as the graft needs time to adhere securely.