IMMUNOHEMATOLOGY MIDTERMS QUESTION
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Correct
100%
Incorrect
1 of 101
Definition
Which is not true of rouleaux formation?
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Can be seen in the
Can cause false positive DAT results
antiglobulin test
Associated with multiple myeloma Caused by high protein levels
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2 of 101
Definition
What is the titer and score for this prenatal anti-D titer?
(Refer to Fig. 10-17.)
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Titer = 8; score = 20 Titer = 32; score = 52
Titer = 64; score = 75 Titer = 16; score = 32
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3 of 101
Definition
Immunization for rubella would result in a temporary deferral for:
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1 week. 6 weeks.
4 weeks. 12 weeks.
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4 of 101
Definition
,A donor upon registration claimed to have travelled to a place
endemic with malaria for 3 months. what would you do?
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Temporary deferral Permanent deferral
Indefinite deferral Accept donor
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5 of 101
Definition
What is the deferral period for Plavix?
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7 days after last dose 6 months after last dose
28 days after last dose 14 days after last dose
Don't know?
6 of 101
Definition
, In Immucor's Capture-R, RBC antigens coat microtiter wells rather
than being present on intact RBC.
a. PEG (polyethylene glycol technique)
b. None of the above
c. Gel method
d. Solid-phase red cell adherence test
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Jk(a-) red blood cells, antiglobulin
Anti-Ch and anti-Kna
crossmatch
Solid-phase red cell
b, c, and d
adherence test
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7 of 101
Definition
The physician has requested 2 units of RBCs for patient DB, who has
two antibodies, anti-L and anti-Q. The fre quency of antigen L is 45%,
and the frequency of antigen Q is 70% in the donor population.
Approximately how many units will need to be antigen-typed for L
and Q to fill the request?
Give this one a try later!
7 12
BANK WITH CORRECT ANSWERS
Correct
100%
Incorrect
1 of 101
Definition
Which is not true of rouleaux formation?
Give this one a try later!
Can be seen in the
Can cause false positive DAT results
antiglobulin test
Associated with multiple myeloma Caused by high protein levels
Don't know?
2 of 101
Definition
What is the titer and score for this prenatal anti-D titer?
(Refer to Fig. 10-17.)
,Give this one a try later!
Titer = 8; score = 20 Titer = 32; score = 52
Titer = 64; score = 75 Titer = 16; score = 32
Don't know?
3 of 101
Definition
Immunization for rubella would result in a temporary deferral for:
Give this one a try later!
1 week. 6 weeks.
4 weeks. 12 weeks.
Don't know?
4 of 101
Definition
,A donor upon registration claimed to have travelled to a place
endemic with malaria for 3 months. what would you do?
Give this one a try later!
Temporary deferral Permanent deferral
Indefinite deferral Accept donor
Don't know?
5 of 101
Definition
What is the deferral period for Plavix?
Give this one a try later!
7 days after last dose 6 months after last dose
28 days after last dose 14 days after last dose
Don't know?
6 of 101
Definition
, In Immucor's Capture-R, RBC antigens coat microtiter wells rather
than being present on intact RBC.
a. PEG (polyethylene glycol technique)
b. None of the above
c. Gel method
d. Solid-phase red cell adherence test
Give this one a try later!
Jk(a-) red blood cells, antiglobulin
Anti-Ch and anti-Kna
crossmatch
Solid-phase red cell
b, c, and d
adherence test
Don't know?
7 of 101
Definition
The physician has requested 2 units of RBCs for patient DB, who has
two antibodies, anti-L and anti-Q. The fre quency of antigen L is 45%,
and the frequency of antigen Q is 70% in the donor population.
Approximately how many units will need to be antigen-typed for L
and Q to fill the request?
Give this one a try later!
7 12
