Circulatory System Question Preview (ID: 46145)


Heart, Blood Vessels, Blood Composition. TEACHERS: click here for quick copy question ID numbers.

After blood leaves the vena cava it enters what?
a) right ventricle
b) right atrium
c) left atrium
d) pulmonary vein

What specific blood vessel brings blood from the heart to the lungs?
a) aorta
b) vena cava
c) pulmonary vein
d) pulmonary artery

Diffusion is what?
a) the movement of blood
b) the beating of the heart
c) the movement of materials from one area to another
d) the movement of liquid from one area to another

Valves are a type of what?
a) connective tissue
b) nervous tissue
c) muscle tissue
d) epithelial tissue

Which of these structures has blood with oxygen in it
a) right atrium
b) left atrium
c) pulmonary artery
d) vena cava

Which one of these materials is NOT carried by plasma?
a) oxygen
b) carbon dioxide
c) salts
d) glucose

What component of blood takes up more then half of the volume of a sample of blood?
a) red blood cells
b) plasma
c) platelets
d) white blood cells

Which type of blood vessel has the lowest blood pressure?
a) Arteries
b) Veins
c) Capillaries
d) Pulmonary vein

The heart is mostly made of what?
a) connective tissue
b) nervous tissue
c) epithelial tissue
d) muscle tissue

Pacemaker cells can be found where?
a) right atrium
b) right ventricle
c) aorta
d) septum

After blood leaves the right ventricle it travels where next?
a) Aorta
b) Vena Cava
c) right atrium
d) Pulmonary artery

What allows red blood cells to pick up and deliver oxygen?
a) plasma
b) hemoglobin
c) blood
d) fibrin

What type of blood vessel allows diffusion to occur?
a) Arteries
b) Veins
c) Capillaries
d) Pulmonary vein

What separates the atrium from the ventricles?
a) Valves
b) Septum
c)
d)

What separates the left side of the heart from the right side?
a) Valves
b) Septum
c)
d)

What type of blood vessel has the thickest wall of muscle tissue?
a) arteries
b) veins
c) capillaries
d) Aorta

What chamber contracts with the most force?
a) right ventricle
b) left ventricle
c) left atrium
d) right atrium

What specific blood vessel brings blood from the lungs to the heart?
a) pulmonary vein
b) pulmonary artery
c) vena cava
d) aorta

The coronary arteries are responsible for bringing materials to?
a) the brain
b) the heart itself
c) the lungs
d) the stomach

Before traveling to the right ventricle, blood was first in where?
a) right ventricle
b) vena cava
c) left atrium
d) right atrium

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