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BloodBank Test3 Test

Enter the letter for the matching Answer
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1.
Are M or N antibodies implicated in HDN or HTR?
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2.
What is elution and when is it used in the Blood bank?
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3.
There are seven parts of a complete Compatibility Test. List the last 3:
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4.
Are Chido/Rodgers antibodies implicated in HDN and HTR?
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5.
There are 11 antigens in the Cromer system; 8 are high incidence; name them:
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6.
Are the Diego antibodies implicated in HDN and HTR?
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7.
Are Duffy antibodies implicated in HDN and HTR?
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8.
Is Kell implicated in HDN and HTR
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9.
Why is patient identification such an integral step in Blood Transfusion?
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10.
Is S antigen destroyed by enzymes?
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11.
If an antibody screen on a patient is negative, what is the chance that a crossmatch would be INCOMPATIBLE?
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12.
Do Kell antibodies fix complement?
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13.
What are some RBC and physical abnormalities in McLeod phenotype and CGD?
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14.
Name the antigen in the Xg system:
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15.
Are Duffy antibodies destroyed by enzymes?
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16.
What must be checked before issuing blood to a person from the Blood Bank? What must be checked before hanging a unit on a patient?
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17.
What are Coombs Control Cells and what is their purpose?
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18.
Antiglobulin Test: Name 3 types of AHG reagent:
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19.
Name the 5 main antigens in the Dombrock system:
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20.
What is the difference between anti-Lua and anti-Lub?
A.
20% bind complement
B.
Yes-sever
C.
No HTR, but anaphylactic reactions
D.
Cra, Tca, Dra, Esa, WESb, UMC, IFC, and GUT1
E.
Polyspecific (IgG and C3d), Monospecific IgG and Monospecific C3d
F.
Acanthocytosis (thorny), Anisocytosis, increased osmotic fragility, reticulocytosis, reduced serum haptoglobin, spleenomegaly; cardiomyopathy, increased CK-MM bands
G.
RBCs coated with human IgG antibody that are added to a negative AHG tube to ensure proper function of the AHG reagent.
H.
Yes HDN, delayed hemolytic
I.
Rare
J.
Doa, Dob, Hy, Gya, and Joa
K.
If the patient is not correctly identified prior to obtaining the sample, an incorrect blood type may be obtained or an antibody present may be missed. These could result in death of the patient following transfusion.
L.
Less than 1% chance
M.
Procedure to remove antibody from the RBC surface (coated in vivo). Acid, Heat, or Freeze are techniques used.
N.
Recipient's name, ID
O.
Mild rare HDN
P.
S yes (ficin and papain), little s maybe
Q.
Xga
R.
Yes
S.
Anti-Lua is seen occasionally, but anti-Lub is very rare as most people are positive (high frequency Ag).
T.
5. Confirmation of ABO Group & Rh type of donor units; 6. Major serologic crossmatch between donor RBCs and patient's serum/plasma or computer crossmatch; 7. Labeling of products with patient's information
Type the Answer that corresponds to the displayed Question.
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21.
Do Duffy antibodies show dosage?
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22.
How do the Duffy antigens rank in immunogenicity as compared to other blood group systems?
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23.
Name the 3 main antigens in the Gerbich system:
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24.
Are Xg antibodies implicated in HDN and HTR?
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25.
Are the Cartwright antibodies implicated in HDN or HTR?
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26.
What is the best reaction temperature and medium for Chido/Rodgers antibodies?
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27.
Do the Gerbich antibodies fix complement?
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28.
Name the low frequency Kell antigens
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29.
Name the 2 main antigens in the Scianna system:
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30.
Do Duffy antibodies fix complement?

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