Circulatory System

Question 1

systemic point 1

Answer 1

Supplies oxygenated blood to the tissues of the body

Question 2

systemic point 2

Answer 2

Blood is pumped from the left ventricle of the heart, through the aorta and arteries to the arterioles and through capillaries

Question 3

systemic point 3

Answer 3

Deoxygenated blood then returns through the venules, into the veins and returns, via the vena cava and to the right atrium of the heart.

Question 4

pulmonary point 1

Answer 4

Returns deoxygenated blood to the lungs

Question 5

pulmonary point 2

Answer 5

Blood is pumped from the right atrium to the right ventricle

Question 6

pulmonary point 3

Answer 6

It leaves the heart through pulmonary arteries and is delivered to the lungs. In the lungs, oxygen is added to the blood and carbon dioxide is removed

Question 7

pulmonary point 4

Answer 7

The blood returns to the heart through the pulmonary veins, is delivered to the left atrium and then the left ventricle