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 Sensory Receptors

Anatomy & Physiology

13. The Peripheral Nervous System

Introduction to Sensory Receptors

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Multiple Choice

Where are sensory receptors primarily located in the human body?

In the central nervous system

In the peripheral nervous system

In the digestive system

In the circulatory system

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Verified step by step guidance

Begin by understanding the role of sensory receptors. Sensory receptors are specialized cells responsible for detecting changes in the environment, such as light, sound, touch, temperature, and chemical signals.

Recognize that sensory receptors are part of the nervous system, which 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 consists of nerves and ganglia outside the CNS.

Identify the primary location of sensory receptors. Sensory receptors are primarily located in the peripheral nervous system. They are found in various parts of the body, including the skin, muscles, and organs, where they detect external stimuli and send information to the CNS for processing.

Understand that the central nervous system processes the information received from sensory receptors but does not contain the receptors themselves. The CNS interprets the signals sent by the PNS and coordinates responses.

Consider the other systems mentioned: the digestive system and circulatory system. While these systems have their own specialized cells and functions, they do not primarily house sensory receptors. Sensory receptors are mainly associated with the peripheral nervous system.