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

4. Tissues & Histology

Introduction to Nervous Tissue

Anatomy & Physiology

4. Tissues & Histology

Introduction to Nervous Tissue

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Multiple Choice

Which type of neuroglia is found in the central nervous system (CNS)?

Satellite cells

Ependymal cells

Astrocytes

Schwann cells

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Verified step by step guidance

Understand that neuroglia, or glial cells, are non-neuronal cells in the central nervous system (CNS) and peripheral nervous system (PNS) that do not produce electrical impulses. They maintain homeostasis, form myelin, and provide support and protection for neurons.

Identify the types of neuroglia found in the central nervous system (CNS). The main types include astrocytes, oligodendrocytes, microglia, and ependymal cells.

Recognize that satellite cells and Schwann cells are types of neuroglia found in the peripheral nervous system (PNS), not the CNS.

Focus on the options provided: Satellite cells, Ependymal cells, Astrocytes, and Schwann cells. Eliminate satellite cells and Schwann cells as they are not found in the CNS.

Conclude that the correct type of neuroglia found in the CNS from the given options is astrocytes, as they are responsible for supporting neurons, maintaining the blood-brain barrier, and repairing the brain and spinal cord following traumatic injuries.