Multiple Choice
Why are check cells added to all negative reactions in the AHG test?
A) To ensure AHG was not neutralized by free globulin molecules
B) To wash away any unbound antibody
C) To increase the cell-to-serum ratio
D) To bring the antibody closer to the antigen in the test system
Correct Answer:
Verified
Correct Answer:
Verified
Q9: What is the purpose of washing cells
Q10: Saline used for blood banking tests should
Q11: False-negative results in antihuman globulin testing can
Q12: A patient is discovered to have anti-Fy<sup>a</sup>
Q13: What do "check cells" contain?<br>A) A+ red
Q15: You are performing an IAT, and you
Q16: How would a negative IAT be demonstrated
Q17: How is a 40:1 ratio of serum
Q18: If not labeled "gamma heavy chain-specific," monospecific
Q19: How is polyclonal antiglobulin serum made?<br>A) Serum