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: Body Cavities

Anatomy & Physiology

1. Introduction to Anatomy & Physiology

Organization of the Body: Body Cavities

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Multiple Choice

The bones of the vertebral column form a cavity called the:

abdominal cavity

cranial cavity

thoracic cavity

vertebral cavity

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Verified step by step guidance

Step 1: Begin by understanding the anatomy of the vertebral column. The vertebral column, also known as the spine, is composed of individual vertebrae that protect the spinal cord.

Step 2: Recall that the spinal cord is housed within a specific cavity formed by the vertebral column. This cavity is a continuous space running through the vertebrae.

Step 3: Review the definitions of the given options: the abdominal cavity houses organs like the stomach and intestines, the cranial cavity encloses the brain, and the thoracic cavity contains the heart and lungs.

Step 4: Identify that none of the options except 'vertebral cavity' correspond to the space within the vertebral column where the spinal cord is located.

Step 5: Conclude that the correct answer is the vertebral cavity, as it is the anatomical term for the cavity formed by the vertebral column to protect the spinal cord.