WorksheetsCardiovascular Part 1
Total questions: 15
Worksheet time: 11mins
The muscular layer of the heart wall is the:
epicardium
pericardium
myocardium
endocardium
The inner layer of tissue in the heart is the:
epicardium
pericardium
myocardium
endocardium
The valve that guards the left atrioventricular (AV) junction is called:
the bicuspid
the tricuspid
the aortic semilunar
the pulmonary semilunar
The valve that prevents backflow of blood into the right ventricle as it leaves the heart is the:
bicuspid
tricuspid
aortic semilunar
pulmonary semilunar
Deoxygenated blood leaves the heart through the:
superior vena cava
inferior vena cava
aorta
pulmonary trunk
Atrioventricular valves prevent:
back flow of blood into the atria
back flow of blood into the lungs
back flow of blood into the vena cava
back flow of blood into the ventricles
The chamber of the heart that ejects blood into the aorta is the:
right atrium
right ventricle
left ventricle
left atrium
The pulmonary arteries carry blood to the:
lungs
left atrium
right atrium
ventricles
Oxygenated blood leaves the heart through the:
aorta
vena cava
pulmonary arteries
pulmonary veins
The outer layer of the tissue in the heart is the epicardium. True or False?
True
False
The receiving chambers of the heart are the atria. True or False?
True
False
The coronary arteries supply oxygenated blood to the lungs. True or False?
True
False
The right and left ventricles are part of the pulmonary circulation.
True
False
The pericardium is the double sacked, serous membrane heart lining.
True
False
Blood from the lungs enter the heart through the pulmonary artery. True or False?
True
False
