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WorksheetsQUIZ1
Total questions: 20
Worksheet time: 7mins
What is the main organ of the circulatory system?
small intestine
bone
lungs
heart
The job of the heart is to . . .
pump blood around the body.
send food to the small intestines.
break down food.
give energy to the body.
This chamber of the heart RECEIVES oxygen rich blood back from the lungs
Right Atrium
Left Atrium
Right Ventricle
Left Ventricle
All of the following are functions of blood except:
Transportation of oxygen and carbon dioxide.
Regulation of body temperature.
Synthesis of vitamins.
Defense against infection.
Blood is made up of
Plasma
Blood cells - red and white
Platelets
All of the above
When the heart contracts its called....
Sistole
Diastole
Hipertension
Hipotension
The structure responsible for pumping blood throughout the body is
the kidney
the stomach
the brain
the heart
Which component of blood makes up the majority (highest percent)?
plasma
white blood cells
red blood cells
platelets
What chamber of the heart is identified by the red arrow #1?
left atrium
right atrium
left ventricle
right ventricle
Left atrium receives oxygenated blood through
Coronary artery
Aorta
Pulmonary artery
Pulmonary vein
Which of the following carries deoxygenated blood?
pulmonary vein
pulmonary artery
aorta
coronary artery
