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

Introduction to Organ Systems

Anatomy & Physiology

1. Introduction to Anatomy & Physiology

Introduction to Organ Systems

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Multiple Choice

Which of the following best describes the major set of large nerves running down the spinal column or vertebrae?

Autonomic ganglia

Peripheral nerves

Spinal cord

Cranial nerves

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Verified step by step guidance

Step 1: Begin by understanding the anatomy of the nervous system. The nervous system is divided into the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS includes the brain and spinal cord, while the PNS includes peripheral nerves and autonomic ganglia.

Step 2: Focus on the spinal cord. The spinal cord is a major structure within the CNS that runs down the vertebral column. It is protected by the vertebrae and serves as a communication highway between the brain and the rest of the body.

Step 3: Differentiate between the options provided. Autonomic ganglia are clusters of nerve cells in the PNS that regulate involuntary functions. Peripheral nerves are part of the PNS and extend from the spinal cord to the rest of the body. Cranial nerves are nerves that emerge directly from the brain, not the spinal column.

Step 4: Recognize that the spinal cord is the correct answer because it is the major set of large nerves running down the spinal column, protected by the vertebrae, and is part of the CNS.

Step 5: Conclude that the spinal cord is the structure described in the question, as it matches the anatomical location and function specified.