The chamber of the heart that receives de-oxygenated blood from different parts of the body.

• Right Atrium

• Left atrium

• Right Ventricle

• Left Ventricle

Delivers oxygen to your body cells.

• Plasma

• Red Blood cells

• White Blood cells

• Plasma

Small blood vessels that diffuse oxygen, carbon dioxide, and nutrients are called ________.

• Veins

• Arteries

• Capillaries

The system that delivers oxygen and gets rid of carbon dioxide.

• Skeletal

• circulatory

• Respiratory

• Nervous

The only artery that carries de-oxygenated blood.

• Coronary artery

• Aorta

• Pulmonary Artery

• Superior Vena cava

The direction of blood flow through the human body is maintained by:

• The elasticity of the vein walls.

• The pump action of the heart.

• Muscular contractions.

• A system of valves.

Type of circulation that refers to blood flow from the heart to the lungs and back to the heart again.

• Systemic Circulation

• Pulmonary Circulation

• Cardiac Circulation

• Respiratory Circulation

The instrument that is used to measure blood pressure.

• Stethoscope

• Sphygmomanometer

• Ultrasound

• ECG

The cells in the blood that help fight germs like bacteria and viruses.

• RBC's

• WBC's

• Platelets

• Plasma

The blood vessel that carries oxygenated blood from the heart to the body cells.

• Pulmonary artery

• Pulmonary Vein

• Aorta

• Superior Vena cava