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 of the following symptoms reported by a patient would support the diagnosis of Guillain-Barré Syndrome?

Progressive muscle weakness starting in the legs

Severe headache and neck stiffness

Persistent high fever and rash

Chronic joint pain and swelling

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Verified step by step guidance

Understand the nature of Guillain-Barré Syndrome (GBS): It is an autoimmune disorder where the body's immune system attacks the peripheral nervous system, leading to muscle weakness and sometimes paralysis.

Identify the typical symptoms of GBS: The most common symptom is progressive muscle weakness, often starting in the lower extremities (legs) and moving upwards. This is due to the demyelination of peripheral nerves.

Differentiate between the symptoms provided: Severe headache and neck stiffness are more indicative of meningitis, persistent high fever and rash could suggest an infectious disease, and chronic joint pain and swelling are typical of arthritis.

Focus on the symptom that aligns with GBS: Progressive muscle weakness starting in the legs is characteristic of Guillain-Barré Syndrome, as it reflects the ascending paralysis pattern.

Conclude that the symptom of progressive muscle weakness starting in the legs supports the diagnosis of Guillain-Barré Syndrome, as it matches the typical presentation of the condition.