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

12. The Central Nervous System

Introduction to the Central Nervous System

Anatomy & Physiology

12. The Central Nervous System

Introduction to the Central Nervous System

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Multiple Choice

The spinal cord is continuous with the ______.

medulla oblongata

pons

thalamus

cerebellum

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Verified step by step guidance

Step 1: Begin by understanding the anatomy of the central nervous system (CNS), which includes the brain and spinal cord. The spinal cord is a cylindrical structure that extends from the brainstem and is responsible for transmitting signals between the brain and the rest of the body.

Step 2: Review the structure of the brainstem, which is composed of three main parts: the medulla oblongata, the pons, and the midbrain. The medulla oblongata is the lowest part of the brainstem and is directly connected to the spinal cord.

Step 3: Understand the function of the medulla oblongata. It plays a critical role in autonomic functions such as breathing, heart rate, and blood pressure regulation. Its anatomical position makes it continuous with the spinal cord.

Step 4: Compare the other options provided in the question: the pons, thalamus, and cerebellum. The pons is part of the brainstem but is located above the medulla oblongata. The thalamus is a relay center located in the forebrain, and the cerebellum is responsible for motor coordination and balance, located posterior to the brainstem.

Step 5: Conclude that the spinal cord is continuous with the medulla oblongata based on its anatomical position and direct connection to the spinal cord.