Jordan_Ben quiz: circulatory system 2

Question 0

5. When the right ventricle contracts, blood is pumped

into the superior vena cava
into the heart to the right atrium
through the septum to the left ventricle
out of the heart to the lungs

Answer 0

Out of the heart to the lungs 65. Exterior5FHeart

Question 1

3. A flap of tissue that separates the left atrium from the left ventricle and prevents the backward flow of blood is

aorta
vena cava
valve
septum

Answer 1

Valve 64. circulatory5Fsystem

Question 2

6. Which chamber of the heart pumps oxygen-poor blood to the lungs?

left atrium
right atrium
left ventricle
right ventricle

Answer 2

Right ventricle 65. Exterior5FHeart

Question 3

16. Which letter is pointing to the chamber of the heart that receives the first oxygenated blood?

Right atrium
Inferior vena cava
Left atrium
Pulmonary trunk

Answer 3

Left atrium 65. Exterior5FHeart