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

The neurons in sensory pathways are termed:

motor neurons

afferent neurons

interneurons

efferent neurons

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Verified step by step guidance

Understand the terminology: Sensory pathways are responsible for transmitting sensory information from the body to the central nervous system (CNS). The neurons involved in this process are specialized for carrying signals toward the CNS.

Learn the definition of afferent neurons: Afferent neurons are sensory neurons that carry information from sensory receptors (e.g., in the skin, muscles, or organs) to the CNS. The term 'afferent' means 'toward' the CNS.

Differentiate afferent neurons from efferent neurons: Efferent neurons are motor neurons that carry signals away from the CNS to muscles or glands to elicit a response. Sensory pathways specifically involve afferent neurons, not efferent neurons.

Understand the role of interneurons: Interneurons are found within the CNS and act as connectors or integrators between afferent and efferent neurons. They are not directly involved in sensory pathways but play a role in processing and relaying information.

Conclude that afferent neurons are the correct answer: Based on the definitions and roles of the different types of neurons, afferent neurons are the ones responsible for transmitting sensory information in sensory pathways.