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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

How do humans perceive heat if there are no specific 'hot' receptors in the body?

Via the stimulation of mechanoreceptors that detect pressure.

Through the olfactory receptors that sense heat-related smells.

By using specialized hot receptors located in the skin.

Through the activation of thermoreceptors that respond to temperature changes.

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Verified step by step guidance

Understand that the human body perceives temperature changes through specialized sensory receptors known as thermoreceptors.

Recognize that thermoreceptors are a type of sensory receptor that specifically responds to changes in temperature, rather than pressure or chemical stimuli.

Differentiate between the types of thermoreceptors: some are sensitive to cold temperatures, while others are sensitive to warm temperatures.

Acknowledge that these thermoreceptors are located in the skin and other tissues, allowing the body to detect and respond to temperature changes in the environment.

Conclude that the perception of heat is not due to mechanoreceptors or olfactory receptors, but rather through the activation of thermoreceptors that respond to temperature changes.