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

16. The Endocrine System

Introduction to the Endocrine System

Anatomy & Physiology

16. The Endocrine System

Introduction to the Endocrine System

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Multiple Choice

Which of the following hormones is associated with the adrenal medulla?

Cortisol

Epinephrine

Insulin

Aldosterone

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Verified step by step guidance

Identify the location and function of the adrenal medulla. The adrenal medulla is the inner part of the adrenal gland, which is located on top of the kidneys. It plays a crucial role in the body's response to stress by producing certain hormones.

Understand the types of hormones produced by the adrenal medulla. The adrenal medulla primarily secretes catecholamines, which include epinephrine (also known as adrenaline) and norepinephrine.

Differentiate between the hormones listed in the problem. Cortisol and aldosterone are produced by the adrenal cortex, not the medulla. Insulin is produced by the pancreas.

Recognize that epinephrine is a catecholamine and is directly associated with the adrenal medulla. It is responsible for the 'fight or flight' response, increasing heart rate, and blood flow to muscles.

Conclude that among the options provided, epinephrine is the hormone associated with the adrenal medulla, as it is produced there and plays a key role in stress response.