Exploring Diabetes Mellitus and Its Impact

The video explains diabetes mellitus, a common disease affecting blood sugar regulation. It presents two case studies: Joe, a 15-year-old with type 1 diabetes, and Bruce, a 45-year-old with type 2 diabetes. The video details how insulin and glucagon regulate blood sugar and the differences between type 1 and type 2 diabetes, highlighting the underlying mechanisms and symptoms.

What percentage of the population is affected by diabetes?

• Less than 5%

• About 10%

• About 25%

• About 50%

What unusual behavior did Joe's mother notice about him?

• Exercising excessively

• Carrying a water bottle everywhere

• Avoiding meals

• Sleeping excessively

What is hyperglycemia?

• Low blood sugar

• High blood sugar

• High cholesterol

• Low blood pressure

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What common symptom did Joe and Bruce share?

• High blood sugar

• Weight loss

• Frequent headaches

• Joint pain

What is the main source of energy for the body's cells?

• Glucose

• Fructose

• Sucrose

• Lactose

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What is the primary function of insulin in the body?

• Decrease cholesterol

• Increase blood pressure

• Decrease blood sugar levels

• Increase blood sugar levels

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What happens when the pancreas releases glucagon?

• Cholesterol levels increase

• Blood sugar levels increase

• Blood sugar levels decrease

• Blood pressure decreases

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What analogy is used to explain the function of insulin?

• A lock and key

• A battery and motor

• A switch and light

• A clogged pipe

Which type of diabetes is characterized by the body not producing insulin?

• Type 3 diabetes

• Type 1 diabetes

• Gestational diabetes

• Type 2 diabetes

In which type of diabetes are the cell receptors less sensitive to insulin?

• Type 1 diabetes

• Gestational diabetes

• Type 3 diabetes

• Type 2 diabetes