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

Organization of the Body: Serous Membranes

Anatomy & Physiology

1. Introduction to Anatomy & Physiology

Organization of the Body: Serous Membranes

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Multiple Choice

Which serous membrane layer is closest to the surface of the heart?

Visceral pleura

Visceral pericardium

Parietal pleura

Parietal pericardium

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Verified step by step guidance

Understand the concept of serous membranes: Serous membranes are thin layers of tissue that line certain internal cavities of the body, providing a smooth, lubricated surface. They are typically composed of two layers: the visceral layer and the parietal layer.

Identify the organ in question: The problem is asking about the serous membrane layer closest to the surface of the heart.

Differentiate between pleura and pericardium: Pleura refers to the serous membrane associated with the lungs, while pericardium refers to the serous membrane associated with the heart.

Distinguish between visceral and parietal layers: The visceral layer is the part of the serous membrane that directly covers the organ, while the parietal layer lines the cavity in which the organ resides.

Apply the knowledge to the heart: The serous membrane layer closest to the surface of the heart is the visceral pericardium, as it directly covers the heart itself.