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What are the three major components of the Circulatory System? |
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Definition
Heart, blood vessels, and blood |
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What makes up the Blood Vessels? |
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Definition
Veins, arteries, capillaries |
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Red blood cells, white blood cells, plasma, platelets |
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Carry deoxygenated blood to the heart |
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Carry oxygenated blood away from the heart and to the rest of the body |
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Color varies from scarlet to dark red. It's pH is basic 7.35 - 7.45. Temperature is 38 degrees Celsius. Blood accounts for about 8 percent of body weight. |
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Definition
Substance distribution, Regulate blood levels of particular substances, and gives the body protection |
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What does blood transport? |
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Definition
Oxygen from teh lungs, metabolic wastes, and hormones |
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Term
What does blood regulate? |
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Definition
Appropriate body temperature, pH, and fluid volume (hydration) |
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What does the circulatory protect you from? |
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Definition
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How does the circulatory system prevent infection? |
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Definition
Making and using antibodies and activating white blood cells to defend the body from foreign invaders. |
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Protein, Oxygen, and Carbon Dioxide is in what part of the blood? |
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Definition
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Term
the proteins in plasma are what? |
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Definition
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What is the main function of blood plasma? |
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Definition
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What are two wastes that plasma gets rid of? |
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Red Blood Cells are filled with what? |
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Definition
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What is hemoglobin and what does it do? |
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Definition
It's a protein that functions in oxygen transport |
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What are the physical characteristics of a Red Blood Cell? |
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Definition
No nuclei and no organelles |
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What are platelets and what do they do? |
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Definition
Fragments of blood cells that form temporary plugs (scabs) |
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White Blood Cells don't work right which causes sickness and infection |
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Point Red blood cells instead of rounded ones |
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