Term
True or False:
The ABY chart lists the % of people who are AGN POSITIVE |
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Definition
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Term
| To determine the % of people who are AGN NEGATIVE what do you do? |
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Definition
| Subtract the number who are AGN + from 100 |
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Term
| If 85% of people are D AGN +, how many are D AGN =? |
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Definition
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Term
| If 9% are Kell AGN Positive, how many are Kell AGN =? |
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Definition
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Term
| If 66% are Duffy A AGN Positive, how many are Duffy A AGN Negative? |
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Definition
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Term
| To determine what % of the random population is negative for all three antigens (D, K, & Duffy A) what do you do? |
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Definition
| Multiply the % of compatible people |
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Term
| What is the % of the random population that is negative for all three antigens (D, K, & Duffy A)? |
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Definition
| 0.15x0.91x0.34 = 0.046 = 4.6% |
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Term
| If you need 2 units for a crossmatch what formula do you use to determine how many units need to be screened? |
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Definition
| 2 / % of the random population that is negative |
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Term
| If you need 2 units for a crossmatch for a patient that is negative for all three antigens (D, K, & Duffy A), how many units need to be screened? |
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Definition
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Term
| Who can be of assistance with patients who have rare blood types? |
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Definition
Rare donor registry
Family Members |
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