Understanding Insulin and Blood Sugar

Front

What is the main function of insulin in the body?

Back

Lower blood sugar

Answer explanation

The primary function of insulin is to lower blood sugar levels by facilitating the uptake of glucose into cells, thus regulating blood glucose levels effectively.

Front

What is a common symptom of insulin resistance?

Back

All of the above

Answer explanation

All of the listed symptoms—frequent urination, increased thirst, and fatigue—are common indicators of insulin resistance, making 'All of the above' the correct choice.

Front

How does insulin control blood sugar?

Back

By helping glucose enter cells

Answer explanation

Insulin helps regulate blood sugar levels by facilitating the uptake of glucose into cells, allowing them to use glucose for energy, thus lowering blood sugar levels. This is crucial for maintaining metabolic balance.

Front

Which organ produces insulin?

Back

Pancreas

Answer explanation

The pancreas is the organ primarily responsible for producing insulin, a hormone that regulates blood sugar levels. The liver, kidney, and heart do not produce insulin.

Front

What links insulin resistance to type 2 diabetes?

Back

Insulin resistance raises blood sugar, leading to type 2 diabetes

Answer explanation

Insulin resistance impairs the body's ability to use insulin effectively, leading to elevated blood sugar levels. Over time, this can result in type 2 diabetes, making the correct choice that insulin resistance leads to higher blood sugar levels.

Front

What is the role of insulin in fat storage?

Back

Insulin stores glucose as fat

Answer explanation

Insulin promotes the storage of glucose as fat by facilitating the conversion of excess glucose into fatty acids, which are then stored in adipose tissue. This process is crucial for energy regulation in the body.

Front

How does a high-sugar diet affect insulin sensitivity?

Back

Decreases insulin sensitivity

Answer explanation

A high-sugar diet leads to increased blood glucose levels, causing the body to produce more insulin. Over time, this can result in decreased insulin sensitivity, making it harder for cells to respond to insulin effectively.

Front

What can prolonged insulin resistance lead to?

Back

Type 2 diabetes

Answer explanation

Prolonged insulin resistance can lead to the body's inability to effectively use insulin, resulting in elevated blood sugar levels and ultimately causing Type 2 diabetes, making it the correct choice.

Front

How does exercise affect insulin sensitivity?

Back

Increases insulin sensitivity

Answer explanation

Exercise increases insulin sensitivity by enhancing the body's ability to use insulin effectively, allowing for better glucose uptake by cells. This helps in managing blood sugar levels and reducing the risk of type 2 diabetes.

Front

Is insulin only important for people with diabetes?

Back

False, insulin regulates blood sugar for everyone

Answer explanation

The statement is false because insulin is essential for everyone, not just diabetics. It plays a vital role in regulating blood sugar levels in all individuals, ensuring proper metabolism and energy use.