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20 questions
Blood consists of:
the heart and the veins
blood cells and arteries
plasma and blood cells
These are types of blood cells:
Red blood cells, platelets and white blood cells.
Blue blood cells, purple blood cells and white blood cells.
Platelets, arteries and red blood cells.
Which blood cells transport oxygen and carbon dioxide?
Platelets
Red blood cells
White blood cells
Which blood cells repair damage to the body and stop you from bleeding?
Platelets
Red blood cells
White blood cells
Which blood cells defend your body from microorganisms and viruses?
Platelets
Red blood cells
White blood cells
The three types of blood vessels are:
Veins, arteries and capillaries.
Veins, hearts and alveoli.
Arteries, plasma and cells.
Veins carry blood to your heart.
True
False
Arteries don't carry blood away from your heart.
True
False
What occurs in the capillaries?
Exchange of gases
multiplication of blood cells
elimination of carbon dioxide
These connect arteries and veins:
Valves
Capillaries
Ventricles
How many chambers does the heart have?
6
4
2
What happens in systole phase?
The heart contracts and sends bloods to the arteries.
The heart relaxes and blood enters from the veins.
What happens in diastole phase?
The heart contracts and sends bloods to the arteries.
The heart relaxes and blood enters from the veins.
In pulmonary circulation blood is taken from...
the heart to the lungs, and back again.
the heart to the rest of the body.
the lungs to the rest of the body.
Where does the blood collect oxygen?
From the trachea
From the kidneys
From the lungs
Blood carrying carbon dioxide enters the heart through the ...
cava artery
vena cava
aorta
The blood transports waste substances to the...
pancreas
vena cava
kidneys
The heart sends oxygenated blood to the rest of the body through the aorta artery.
True
False
What does blood collect in the small intestine?
digested nutrients
waste
liquids
Which is 2?
Veins
Arteries
Capillaries
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