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

Sensory Receptor Classification by Modality

Anatomy & Physiology

13. The Peripheral Nervous System

Sensory Receptor Classification by Modality

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Multiple Choice

Which of the following receptors does not trigger a sensation?

Nociceptors

Thermoreceptors

Proprioceptors

Photoreceptors

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Verified step by step guidance

Begin by understanding the function of each type of receptor mentioned in the problem. Receptors are specialized cells or nerve endings that respond to specific stimuli and send signals to the brain, which interprets these signals as sensations.

Nociceptors are responsible for detecting pain. They are activated by potentially harmful stimuli, such as extreme temperatures or mechanical damage, and trigger the sensation of pain.

Thermoreceptors detect changes in temperature. They are sensitive to heat and cold, allowing the body to perceive temperature changes as sensations.

Photoreceptors are found in the retina of the eye and are responsible for detecting light. They enable the sensation of vision by converting light into neural signals that are interpreted by the brain.

Proprioceptors, unlike the other receptors, do not trigger a conscious sensation. They are involved in sensing the position and movement of the body, providing information about muscle tension and joint position to help maintain balance and posture without triggering a direct sensation.