Blood is only pumped to a few major parts of the body.

The way you treat your body does not have an effect on how your heart works.

Shelley has diabetes. She is not at risk of developing heart disease.

High cholesterol can increase your risk of developing heart disease because of the

Smoking increases your risk of heart diseases because it causes

Which of the following blood vessels carries blood back to the heart (returns the blood)?

Which blood vessel carries oxygen rich blood

Which blood vessels takes blood away from the heart?

Plaque is made up of

Which type of cholesterol do we need to decrease to be healthier?

Cholesterol is made naturally by our bodies?

Cholesterol is bad and has no important function in the body?