Blood Cells
Blood Typing
Arteries
Veins
Misc.
100
neutrophil
100
How many different version of the gene for ABO blood system are there?
3
100
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femoral
100
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great saphenous
200
lymphocyte
200
Blood type? 
B-
200
subclavian artery
200
cephalic
300
erythrocyte
300
Blood type?
B+
300
internal carotid
300
radial
400
monocyte
400
What antibodies does this person naturally have?
anti-B antibodies
B antibodies
400
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external iliac
400
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inferior mesenteric
500
eosinophil
500
Who is the universal donor?
O-
500
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fibular
500
occipital