A patient came in for a routine type and screen prior to surgery. The antibody screen was negative at 37°C and at the AHG phase. Check cells did not produce agglutination often. What is a possible explanation for this result?
A) Dirty glassware
B) Use of positive DAT cells
C) Inadequate washing
D) Overcentrifugation
Correct Answer:
Verified
Q9: What is the incubation time for the
Q10: If not labeled "gamma heavy chain-specific," monospecific
Q11: Most clinically significant blood group antibodies are
Q12: At what temperature is the incubation phase
Q13: What is the action of PEG?
A) Reduces
Q15: Polyspecific AHG contains:
A) anti-IgG.
B) anti-C3b-C3d.
C) anti-IgG and
Q16: What do "check cells" contain?
A) A+ red
Q17: The indirect antiglobulin test detects which antigen-antibody
Q18: The antihuman globulin (AHG) test was discovered
Q19: What is a possible consequence of incubating
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