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Author Question: Possible causes of a missing or weak reaction in the forward group include all of the following ... (Read 61 times)

sjones

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on: Jun 25, 2018
Possible causes of a missing or weak reaction in the forward group include all of the following except
 
  a. Disease that alters the ABO antigen expression
  b. Excessive soluble ABO antigens in patient/donor's plasma
  c. Hypogammaglobulinem ia
  d. Transfusion or transplantation

Question 2

Forward grouping
 
  a. Identifies antibody by combining the unknown plasma with known ABO red blood cells
  b. Identifies antigen by combining the unknown red blood cells with known antibody
  c. Occurs when the results of the forward and reverse grouping do not correlate
  d. Occurs when the results for the A and B antigen do not correlate


krakiolit

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Reply #1 on: Jun 25, 2018
Answer to Question 1

Answer: c

Answer to Question 2

Answer: b


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