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

Type 2 diabetes results from either decreased insulin release or _____.

decreased insulin sensitivity

increased glucagon secretion

excessive insulin production

enhanced glucose uptake by cells

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Verified step by step guidance

Step 1: Begin by understanding the physiological role of insulin in the body. Insulin is a hormone produced by the pancreas that helps regulate blood glucose levels by facilitating the uptake of glucose into cells.

Step 2: Recognize the two primary mechanisms that contribute to Type 2 diabetes: (1) decreased insulin release from the pancreas and (2) decreased insulin sensitivity in target cells, such as muscle and fat cells. This means the cells do not respond effectively to insulin.

Step 3: Evaluate the options provided in the question. Consider how each option relates to the mechanisms of Type 2 diabetes. For example, excessive insulin production is not characteristic of Type 2 diabetes, and enhanced glucose uptake by cells would lower blood glucose levels, which is contrary to the condition.

Step 4: Focus on the correct physiological explanation. Decreased insulin sensitivity is a hallmark of Type 2 diabetes, where the body's cells fail to respond adequately to insulin, leading to elevated blood glucose levels.

Step 5: Eliminate the incorrect options systematically and confirm that decreased insulin sensitivity aligns with the pathophysiology of Type 2 diabetes.