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

13. The Peripheral Nervous System

Introduction to the Peripheral Nervous System

Anatomy & Physiology

13. The Peripheral Nervous System

Introduction to the Peripheral Nervous System

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Multiple Choice

What is the primary function of the peripheral nervous system?

To connect the central nervous system to the limbs and organs

To produce cerebrospinal fluid

To process and interpret sensory information

To regulate the body's circadian rhythms

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Verified step by step guidance

Understand the structure of the nervous system: The nervous system is divided into the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS consists of the brain and spinal cord, while the PNS includes all the nerves that branch out from the CNS to the rest of the body.

Identify the role of the peripheral nervous system: The PNS is responsible for connecting the CNS to the limbs and organs. It acts as a communication relay between the brain and spinal cord and the rest of the body.

Differentiate between the functions of the CNS and PNS: The CNS processes and interprets sensory information and is involved in higher functions like thinking and decision-making. The PNS, on the other hand, primarily serves to transmit signals between the CNS and the body.

Consider the options given: Evaluate each option based on your understanding of the PNS. The production of cerebrospinal fluid is a function of the CNS, specifically the brain. Processing and interpreting sensory information is primarily a CNS function. Regulating circadian rhythms involves the CNS, particularly the hypothalamus.

Select the correct answer: Based on the understanding that the PNS connects the CNS to the limbs and organs, choose the option that accurately describes this primary function.