Term
Which of the following is not true of blood?
A. plasma is 55% of blood
B. erythrocytes, leukocytes and platelets are 45% of blood
C. fibrinogen is used for clotting
D. most cells are WBCs
E. WBCs have a nucleus |
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Definition
| D. most are red blood cells |
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Term
Which of the following is not true of WBCs?
A. function to fight disease
B. there are two main types
C. they lack a nucleus
D. they can leave the blood vessels
E. they are called leukocytes |
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Definition
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Term
| artery vs capillary vs vein structure |
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Definition
artery- thickest
capillary- thinnest
vein- middle |
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Term
| What is the function of blood? |
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Definition
| transports gasses, food, metabolic waste, hormones, maintains osmotic homeostasis, thermal regulation, fight disease and injury |
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Term
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Definition
| granulocytes and agranulocytes |
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Term
Which has sphincters?
A. arteries
B. capillaries
C. veins
D. two of the above
E. all of the above |
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Definition
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Term
| compare spaghetti to arteries and veins |
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Definition
arteries- undercooked
veins- overcooked |
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