WorksheetsCardiovascular
Total questions: 10
Worksheet time: 5mins
The __________ valve prevents backflow into the left ventricle.
pulmonar
right AV
left AV
aortic
A person with type A blood has
antigen A on red blood cells.
anti-body A in the plasma.
antigen A on red blood cells and anti-body B in plasma.
antigen A on red blood cells and anti-body A in plasma.
People with type AB blood are the universal recipient for blood transfusions because
they have no antibodies.
they have no antigens.
they have both A and B antigens.
they have both antibodies A and B.
The function of the atrium is to
collect blood from veins.
pump blood to lungs.
pump blood to the body.
pump blood to ventricles.
The pulmonary arteries carry blood to the
heart
lungs
body
atriums
The right atrium receives blood from the
vena cava
aorta
pulmonary vein
pulmonary artery
A person's blood type is identified by the
anti-bodies in the plasma.
chemicals in hemoglobin.
shape of red blood cells.
antigens on red blood cells.
Because veins have no blood pressure, how does the blood return to the heart?
skeletal muscle contractions and valves
only skeletal muscles.
pressure within the veins pushed blood up to the heart.
none of the above.
Blood returning to the heart from the systemic circuit first enters the
left atrium
right atrium
left ventricle
right ventricle
Platelets function in
delivering oxygen to the body's tissue.
the clotting of blood.
fighting infection.
transporting nutrients.
