Blood Glucose Regulation Quiz

What happens to blood glucose levels after consuming a carbohydrate-rich meal?

• They decrease immediately.

• They remain constant.

• They increase as glucose is absorbed into the bloodstream.

• They fluctuate randomly.

Which hormone is released by the pancreas to lower high blood glucose levels?

• Cortisol

• Adrenaline

• Insulin

• Glucagon

What is the primary function of glucagon in blood glucose regulation?

• To increase blood glucose levels by breaking down glycogen

• To convert glucose into glycogen

• To store excess glucose in fat cells

• To decrease blood glucose levels

How does the body respond when blood glucose levels drop too low?

• The liver stores more glycogen.

• The pancreas releases insulin.

• The pancreas releases glucagon.

• Muscle cells absorb more glucose.

What is the purpose of the negative feedback loop involving insulin and glucagon?

• To maintain constant high glucose levels

• To ensure glucose levels are always low

• To increase glucose levels indefinitely

• To keep blood glucose levels within a normal range