Which path describes the movement of oxygenated blood?
Vena cava to right atrium to right ventricle
Pulmonary vein to left atrium to left ventricle
Right ventricle to pulmonary artery to lungs
Which statement is true of pulmonary circulation?
Blood is under high pressure
Blood is being delivered to the extremities of the body
Blood is collecting oxygen from the alveoli
Which statement best describes a vein?
Veins have thin walls and a wide lumen
Veins have thick, muscular walls
Veins always carry deoxygenated blood
Which major artery exits the left ventricle and provides oxygenated blood to the body?
Pulmonary artery
Vena cava
Aorta
What sort of circulatory system is the human circulatory system?
An open circulatory system
A single circulatory system
A double circulatory system