Heart parts

Question 1

RIght Atrium

Answer 1

top right side of the heart, pumps blood to the right ventricle, blood high in CO2

Question 2

Left Atrium

Answer 2

top left side of the heart, has blood high in O2, pumps blood into the left ventricle

Question 3

Right Ventricle

Answer 3

bottom right side of the heart, blood high in CO2, pumps blood to the lungs

Question 4

Left Ventricle

Answer 4

bottom left side of the heart, has blood high in O2, pumps blood to the body

Question 5

SA Node

Answer 5

group of cells in the right atrium that tells the top of the heart to contract

Question 6

AV Node

Answer 6

group of cells that tells the ventricles to contract

Question 7

Tricuspid Valve

Answer 7

valve between the right atrium and the right ventricle

Question 8

Bicuspid Valve

Answer 8

valve between the left atrium and left ventricle

Question 9

Aortic Valve

Answer 9

valve between the left ventricle and the aorta

Question 10

Pulmonary Valve

Answer 10

between right ventricle and pulmonary arteries

Question 11

Pulmonary Veins

Answer 11

take blood from the lungs to the left atrium of the heart

Question 12

Pulmonary Arteries

Answer 12

take blood from the right ventricle to the lungs

Question 13

Lungs

Answer 13

blood gives up CO2 and takes in O2

Question 14

Body Capillaries

Answer 14

blood gives up O2 to the cells of the body and takes in CO2

Question 15

Septum

Answer 15

the division between the left and right sides of the heart prevents the mixing of CO2 and O2 blood

Question 16

Inferior Vena Cava

Answer 16

takes blood from the lower body to the right atrium

Question 17

Superior Vena Cava

Answer 17

returns blood from the upper body to the right atrium

Question 18

Ascending Aorta

Answer 18

takes blood from the left ventricle to the upper body

Question 19

Descending Aorta

Answer 19

takes blood from the left ventricle to the lower body