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 membranes surround and protect the brain and spinal cord?

Meninges

Synovial membranes

Serous membranes

Cutaneous membranes

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Verified step by step guidance

Step 1: Begin by understanding the function of membranes in the body. Membranes are layers of tissue that cover, protect, and sometimes secrete fluids to reduce friction or provide other functions.

Step 2: Review the specific membranes listed in the options: Meninges, Synovial membranes, Serous membranes, and Cutaneous membranes. Each has distinct roles and locations in the body.

Step 3: Focus on the meninges. The meninges are specialized membranes that surround and protect the central nervous system, which includes the brain and spinal cord. They consist of three layers: dura mater, arachnoid mater, and pia mater.

Step 4: Compare the other options. Synovial membranes are found in joints and secrete synovial fluid to reduce friction. Serous membranes line body cavities and secrete serous fluid to reduce friction between organs. Cutaneous membranes refer to the skin, which covers the external surface of the body.

Step 5: Conclude that the correct answer is meninges, as they are the membranes specifically designed to surround and protect the brain and spinal cord.