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

21. The Immune System

Introduction to the Immune System

Anatomy & Physiology

21. The Immune System

Introduction to the Immune System

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Multiple Choice

Which intervention is most appropriate for maintaining homeostasis in a client with sarcoidosis?

Prescribing antibiotics to prevent infection

Encouraging high-intensity exercise

Administering corticosteroids to reduce inflammation

Increasing dietary calcium intake

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Verified step by step guidance

Understand the condition: Sarcoidosis is an inflammatory disease that affects multiple organs, primarily the lungs and lymph glands. It is characterized by the formation of granulomas, which are clusters of immune cells.

Identify the main issue: The primary concern in sarcoidosis is inflammation, which can disrupt normal organ function and lead to symptoms such as coughing, shortness of breath, and fatigue.

Consider the interventions: Evaluate each option based on its ability to address inflammation and maintain homeostasis. Antibiotics are typically used for bacterial infections, not inflammation. High-intensity exercise might exacerbate symptoms rather than help. Increasing dietary calcium is not directly related to controlling inflammation.

Focus on the correct intervention: Administering corticosteroids is a common treatment for sarcoidosis as they are anti-inflammatory medications that help reduce the immune response and inflammation, thereby aiding in maintaining homeostasis.

Conclude the reasoning: Corticosteroids help manage the symptoms and prevent complications by reducing inflammation, which is crucial for maintaining homeostasis in patients with sarcoidosis.