Post Test Pretransfusion Compatibilty Test

Type of crossmatch that is obsolete (not usually done as not after the donor’s RBC)

• Minor Crossmatch

• Major Crossmatch

How long must a recipient sample be kept in the

blood bank following compatibility testing?

• 3 days

• 5 days

• 7 days

• 10 days

What is the function of AHG Testing?

• Detect IgE

• Detect IgG

• Detect IgM

• Detect IgD

All of the following are criteria for blood product for neonatal transfusion EXCEPT:

• CMV negative or leukocyte reduced

• Less than 10 days old

• O-negative

• Hemoglobin S negative

It reduces the possibility of transfusion reaction or transmission of infectious disease

• NEONATAL TRANSFUSION

• MASSIVE BLOOD TRANSFUSION

• PLASMA PRODUCTS

• AUTOLOGOUS TRANSFUSION

When may an IS crossmatch be performed?

• When a patient has not been transfused in the

  past 3 months

• When a patient is being massively transfused

• When there is no history of antibodies and the

  current antibody screen is negative

• When blood is being emergency released

What is the crossmatching protocol for platelets

and/or plasma?

• Perform a reverse grouping on donor plasma

• Perform a reverse grouping on recipient

  plasma

• No testing is required

• Platelets must be HLA compatible

What corrective action should be taken when

rouleaux causes positive test results?

• Perform an autoabsorption

• Perform an elution

• Perform a saline replacement technique

• Run a panel

It is a process wherein a blood of a person is passed through an apparatus that separates out one particular constituent and returns the remainder to the circulation

• Apheresis

• Transfusion

• Blood Typing

• Blood Letting

5% dextrose water promotes _________