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

Previous problemNext problem

Struggling with Anatomy & Physiology?

Join thousands of students who trust us to help them ace their exams!Watch the first video

Multiple Choice

What type of stimuli are detected by chemoreceptors?

Chemical changes in the environment

Mechanical pressure or distortion

Temperature variations

Light intensity

Previous problemNext problem

Verified step by step guidance

Understand the role of chemoreceptors: Chemoreceptors are specialized sensory receptors that respond to chemical stimuli in the environment. They play a crucial role in detecting changes in the chemical composition of the body's internal and external environments.

Identify the types of stimuli: Chemoreceptors specifically detect chemical changes, such as variations in the concentration of ions, molecules, or gases. They do not respond to mechanical pressure, temperature, or light intensity.

Differentiate chemoreceptors from other receptors: Mechanical pressure or distortion is detected by mechanoreceptors, temperature variations are detected by thermoreceptors, and light intensity is detected by photoreceptors.

Consider examples of chemoreceptors: Examples include taste buds on the tongue, which detect chemical substances in food, and olfactory receptors in the nose, which detect airborne chemicals.

Apply this knowledge: When asked about the stimuli detected by chemoreceptors, focus on chemical changes in the environment, distinguishing them from other types of sensory receptors that respond to different stimuli.