WorksheetsCirculatory System Review
Total questions: 15
Worksheet time: 8mins
Type of circulation that refers to blood flow from the heart to the lungs and back to the heart again?
Systemic circulation
Renal circulation
Portal circulation
Pulmonary circulation
Type of circulation that refers to the blood flowing through the entire body?
Systemic circulation
Renal circulation
Portal circulation
Pulmonary circulation
Coronary arteries...
supply the heart muscle cells with a supply of blood.
supply the brain cells with a supply of blood.
contain deoxygenated blood.
when clogged, cause a stroke.
Which choice below correctly identifies the layers of the heart from the most outer layer to the most inner layer?
epicardium, myocardium, endocardium
endocardium, myocardium, epicardium
myocardium, endocardium, epicardium
myocardium, epicardium, endocardium
The sac that surrounds and protects the heart?
endocardium
epicardium
myocardium
pericardium
What type blood vessel exchanges nutrients and oxygen in the tissues?
Arteries
Veins
Capillaries
Venules
Which valves prevent blood from flowing back to the atria?
semi-lunar valves
atrioventricular valves
The "semilunars" include
mitral and tricuspid
aortic and pulmonary
bicuspid and aortic
tricuspid and pulmonary
Mitral Valve
The semilunar valve separating the aorta from the left ventricle that prevents blood from flowing back into the left ventricle.
A vein that is the largest vein in the human body and returns blood to the right atrium of the heart from bodily parts below the diaphragm.
An anatomical cavity or passage especially a chamber of the heart that receives blood from the veins and forces it into a ventricle or ventricles
A valve in the heart that guards the opening between the left atrium and the left ventricle; prevents the blood in the ventricle from returning to the atrium. Alternative name is bicuspid valve.
tissue separating the oxygenated and deoxygenated blood
apex
atria
ventricle
septum
heart strings that help open/close the AV valves
myocardium
tricuspid
mitral
chordae tendineae
