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

14. The Autonomic Nervous System

Introduction to the Autonomic Nervous System

Anatomy & Physiology

14. The Autonomic Nervous System

Introduction to the Autonomic Nervous System

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Multiple Choice

Where are the sensors for the arterial baroreceptor reflex located?

Carotid sinus and aortic arch

Ventricles of the heart

Cerebral cortex

Pulmonary veins

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Verified step by step guidance

Step 1: Understand the arterial baroreceptor reflex. It is a mechanism that helps regulate blood pressure by detecting changes in arterial pressure and sending signals to the brain to adjust heart rate and vascular resistance.

Step 2: Identify the sensors involved in this reflex. Baroreceptors are specialized stretch-sensitive mechanoreceptors that detect changes in the pressure of the blood within arteries.

Step 3: Locate the primary sites of these baroreceptors. The carotid sinus (located at the bifurcation of the common carotid artery) and the aortic arch are the main locations where these sensors are found.

Step 4: Eliminate incorrect options. The ventricles of the heart, cerebral cortex, and pulmonary veins are not involved in detecting arterial pressure changes for the baroreceptor reflex.

Step 5: Conclude that the correct answer is the carotid sinus and aortic arch, as these are the anatomical locations of the sensors for the arterial baroreceptor reflex.