Exploring Pathophysiology of Type II Diabetes

The video tutorial explains diabetes mellitus, focusing on Type 2 Diabetes. It describes how insulin, produced by the pancreas, regulates blood sugar levels. The tutorial highlights the two-step process of insulin function and how dysfunction in these steps can lead to diabetes. Type 2 Diabetes is primarily caused by insulin resistance, where cells fail to respond to insulin. The video discusses risk factors like genetics, obesity, and hypertension, and emphasizes the importance of early diagnosis and treatment to prevent complications.

What hormone is primarily involved in regulating blood glucose levels?

• Adrenaline

• Insulin

• Glucagon

• Cortisol

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Which cells in the pancreas are responsible for sensing blood glucose levels?

• Beta cells

• Gamma cells

• Delta cells

• Alpha cells

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What is the primary cause of Type 1 Diabetes?

• Inadequate blood flow

• Overproduction of glucose

• Beta cell destruction

• Insulin resistance

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What does insulin resistance lead to in Type 2 Diabetes?

• Faster glucose absorption

• Hyperglycemia

• Increased insulin sensitivity

• Decreased blood sugar levels

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Which factor is known to desensitize cell receptors to insulin?

• Obesity

• Low carbohydrate intake

• Rapid insulin production

• Physical inactivity

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What is a major genetic risk factor for developing Type 2 Diabetes?

• Family history of Type 1 Diabetes

• Lack of genetic diversity

• Family history of Type 2 Diabetes

• Presence of autoimmune diseases

How does the body initially respond to insulin resistance?

• By reducing glucose production

• By increasing insulin production

• By decreasing blood pressure

• By enhancing fat storage

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What long-term effect does unmanaged insulin resistance have on the pancreas?

• It increases insulin sensitivity

• It stabilizes blood sugar levels

• It enhances glucose absorption

• It decreases insulin production

Why is early diagnosis of Type 2 Diabetes important?

• To enhance glucose absorption

• To prevent serious complications

• To manage symptoms more effectively

• To increase insulin production

What should individuals with risk factors for Type 2 Diabetes regularly monitor?

• Blood glucose levels

• Cholesterol levels

• Blood pressure

• Heart rate