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

Exteroceptors respond to which of the following stimuli?

External environmental changes

Chemical changes in the blood

Muscle tension

Internal body conditions

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Verified step by step guidance

Understand the term 'exteroceptors': Exteroceptors are sensory receptors that respond to stimuli originating outside the body. They are primarily involved in detecting changes in the external environment.

Identify the types of stimuli exteroceptors respond to: Since exteroceptors are focused on external stimuli, they are sensitive to changes such as temperature, light, sound, and touch.

Differentiate between exteroceptors and other types of receptors: Compare exteroceptors with interoceptors, which respond to internal body conditions, and proprioceptors, which detect muscle tension and body position.

Analyze the given options: Evaluate each option to determine which one describes external environmental changes. Chemical changes in the blood and internal body conditions are detected by interoceptors, while muscle tension is detected by proprioceptors.

Conclude with the correct choice: Based on the analysis, select the option that correctly describes the function of exteroceptors, which is responding to external environmental changes.