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Your Transportation System

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Question
Answer
powerful muscle that keeps your blood constantly flowing   cardiac muscle  
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the smallest vessels in your body   capillaries  
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collect blood from the capillaries and return it TO the heart   veins  
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the liquid part of your blood   plasma  
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the part of your blood that carries digested food throughout your body   plasma  
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these help fight pathogens (or germs)   antibodies  
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these help your blood to clot   platelets  
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the important mineral that gives the red blood cells their color   iron  
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the type of cells fight that fight infection   white blood cells  
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a blood clot on your skin   scab  
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the upper chamber of your heart   atrium  
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the lower chamber of your heart   ventricle  
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little doorlike flaps that allow or stop blood flow   valves  
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part of your heart that supplies blood to the lungs   pulmonary artery  
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the number of miles of "pipeline" that travel to all parts of your body   60,000  
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the continuous flow of blood around and around the body   circulation  
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largest artery in the body   aorta  
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the expanding of the arteries after each heartbeat   pulse  
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two large veins that enter the heart   vanae cavae  
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enlarged veins near the surface of the skin   varicose veins  
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the pressure of your blood against the arteries   blood pressure  
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blood vessels that carry blood AWAY from your heart   arteries  
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a child has this much blood in their body   3 quarts  
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makes up 50% of your blood   plasma  
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sound of your heart beating is ...   the sound of the valves closing  
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your body needs this much rest each week   one full day  
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be able to name 2 things that help keep the heart healthy   1)exercise and 2)rest  
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be able to list 4 ways to protect your heart   1)avoid alcoholic beverages 2)refuse all forms of tobacco 3)lower cholesterol buildup 4)become physically fit  
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the type of cells that carry oxygen   red blood cells  
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Created by: kdeangelo
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