Cardiovascular System Function and Regulation Quiz

Kidneys are part of the urinary system, not the cardiovascular system.

The cardiovascular system transports nutrients and oxygen to cells throughout the body.

The aorta carries oxygenated blood from the heart to the body.

Diastole refers to the relaxation phase of the cardiac cycle.

The inferior vena cava carries deoxygenated blood from the body to the heart.

Systole is the contraction phase of the cardiac cycle.

The left atrium receives oxygenated blood from the lungs.

Aldosterone plays a key role in regulating blood pressure.

The mitral valve prevents the backflow of blood into the left atrium.

Hypertension is the medical term for high blood pressure.

The tricuspid valve prevents the backflow of blood into the right atrium.

The average resting heart rate in adults ranges from 60 to 70 beats per minute.

Smoking is a significant risk factor for cardiovascular diseases.

Regular physical activity reduces the risk of cardiovascular disease.

Chest pain or discomfort is a common symptom of a heart attack.

Family history of heart disease is a non-modifiable risk factor for cardiovascular disease.

High blood pressure is a risk factor for developing atherosclerosis.