MLT 106 Unit 4: Identification of Antibodies,
Miscellaneous Testing, & Pre-Transfusion and
Compatibility Testing Exam | Questions with 100%
Correct Answers | Verified | Latest Update 2026
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Terms in this set (48)
antigen typing is performed for have a history of clinically significant antibodies
patients who
blood units for transfusion should be negative
antigen-_______ to the clinically
significant antibodies present (to
avoid hemolytic issues)
in antigen typing technique, the divided by the frequency
number of units requested is __________
of antigen-negative individuals
if a crossmatch request for 2 units of 2/(.7)=2.8
RBCs is ordered for a patient positive 3
for anti-E (frequency of E-neg
individuals is .7), the calculation to
determine the number of units to be
typed would be _____; how many units
would you type?
, if multiple specificities are present, multiplied together
the frequencies of the antigen
negatives are ______
calculation if a crossmatch request 2/(.7*.2)=14.3
for 2 units of E-neg (.7 freq) and c- 15 units
neg (.2 freq) is requested; how many
units need to be typed for E and c
______ is also helpful when selecting frequency of antigen varies btw races
units because
when an antibody or antibodies are phenotyped
identified, the patient's red cells validity of test results
should be _________ (antigen typed) to
confirm ________
patient should always lack the autoantibody present with positive DAT
antigen except: antigen present from previously transfused cells
DONOR cells should lack antigen prior to giving
for a transfusion
In INCLUSION method of antibody identify the antibody and determine its significance
detection, once an antibody screen
is positive additional testing is
required to
Miscellaneous Testing, & Pre-Transfusion and
Compatibility Testing Exam | Questions with 100%
Correct Answers | Verified | Latest Update 2026
Save
Terms in this set (48)
antigen typing is performed for have a history of clinically significant antibodies
patients who
blood units for transfusion should be negative
antigen-_______ to the clinically
significant antibodies present (to
avoid hemolytic issues)
in antigen typing technique, the divided by the frequency
number of units requested is __________
of antigen-negative individuals
if a crossmatch request for 2 units of 2/(.7)=2.8
RBCs is ordered for a patient positive 3
for anti-E (frequency of E-neg
individuals is .7), the calculation to
determine the number of units to be
typed would be _____; how many units
would you type?
, if multiple specificities are present, multiplied together
the frequencies of the antigen
negatives are ______
calculation if a crossmatch request 2/(.7*.2)=14.3
for 2 units of E-neg (.7 freq) and c- 15 units
neg (.2 freq) is requested; how many
units need to be typed for E and c
______ is also helpful when selecting frequency of antigen varies btw races
units because
when an antibody or antibodies are phenotyped
identified, the patient's red cells validity of test results
should be _________ (antigen typed) to
confirm ________
patient should always lack the autoantibody present with positive DAT
antigen except: antigen present from previously transfused cells
DONOR cells should lack antigen prior to giving
for a transfusion
In INCLUSION method of antibody identify the antibody and determine its significance
detection, once an antibody screen
is positive additional testing is
required to
