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 decreases protein synthesis and triggers a decrease in inflammation?

Thyroxine

Growth hormone

Cortisol

Insulin

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Verified step by step guidance

Step 1: Begin by identifying the function of each hormone listed in the problem. For example, Thyroxine is primarily involved in regulating metabolism and energy production, Growth hormone stimulates growth and protein synthesis, Insulin regulates blood glucose levels, and Cortisol is a glucocorticoid hormone involved in stress response.

Step 2: Focus on the specific effects mentioned in the problem: decreasing protein synthesis and reducing inflammation. Recall that Cortisol is known for its role in the stress response, where it decreases protein synthesis and acts as an anti-inflammatory agent.

Step 3: Compare the functions of the other hormones to Cortisol. Thyroxine, Growth hormone, and Insulin do not have the specific effects of decreasing protein synthesis and reducing inflammation. For example, Growth hormone promotes protein synthesis, which is the opposite of what is described in the problem.

Step 4: Understand the physiological context of Cortisol's actions. Cortisol is released by the adrenal glands during stress and works to conserve energy by reducing protein synthesis and suppressing the immune system, which leads to decreased inflammation.

Step 5: Conclude that the correct answer is Cortisol based on its unique role in decreasing protein synthesis and reducing inflammation, as none of the other hormones listed share these specific effects.