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

14. The Autonomic Nervous System

Introduction to the Autonomic Nervous System

Anatomy & Physiology

14. The Autonomic Nervous System

Introduction to the Autonomic Nervous System

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Multiple Choice

Which nervous systems innervate the alimentary tract of the digestive system?

Only the sympathetic nervous system

Both the sympathetic and parasympathetic nervous systems

Only the central nervous system

Only the somatic nervous system

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Verified step by step guidance

Understand the alimentary tract's role in the digestive system: The alimentary tract is responsible for the movement of food, digestion, and absorption of nutrients. It requires regulation by the nervous system to coordinate these processes.

Learn about the autonomic nervous system (ANS): The ANS is divided into the sympathetic and parasympathetic nervous systems, which control involuntary functions such as digestion, heart rate, and respiratory rate.

Explore the role of the parasympathetic nervous system: The parasympathetic nervous system promotes digestion by stimulating activities such as increased peristalsis (movement of food through the digestive tract) and secretion of digestive enzymes.

Explore the role of the sympathetic nervous system: The sympathetic nervous system inhibits digestion during stress or 'fight or flight' responses by reducing peristalsis and digestive secretions, redirecting energy to other systems.

Conclude that both the sympathetic and parasympathetic nervous systems innervate the alimentary tract: These systems work together to regulate digestive processes based on the body's needs, ensuring proper function of the alimentary tract.