SBB Practice test Review Questions and Answers
(GRADED A)
When preparing cryoprecipitate from plasma, the cryoprecipitate must be refrozen within?
1 hour
Donated blood may not be used for allogeneic transfusion when HCV testing shows?
EIA initial testing reactive, and one of the duplicate repeat results is reactive
The following hepatitis B testing results indicates: HBsAg: Nonreactive, Anti-HBc: Reactive, Anti-HBs:
Reactive, RNA HBV: nonreactive.
Recurring infection (CDC says immune due to natural infection)
The antigen that occurs in approximately 20% of individuals of African ethnicity is?
Js a
The Diego blood group is of anthropological interest because?
Di a is more frequent in individuals of Mongolian ancestry
Which antigen is a CR1?
McC c
MHC Class II are found on?
, Dendritic Cells
Antigen-presenting cells such as dendritic cells, mononuclear phagocytes, some endothelial cells, thymic
epithelial cells, and B cells.
The Fc receptor on phagocytes that has the highest affinity for binding IgG is?
FcR1
The hospital blood banks that collect blood but do not ship across state lines must be
Registered with the FDA
The best education objective for a course to teach simple repair of instruments is
Repair 9 of 10 machine malfunctions
You are the supervisor in a transfusion service. One of your employees had just finished compatibility
testing and was preparing to take a break. This employee never washed his hands before leaving the lab
or after removing his gloves. You should
Plan an in-service for all employees concerning proper procedure for Universal Precautions.
A 73 lb female is donating a 500mL autologous unit for her surgery in two weeks. How much
anticoagulant should be removed from the primary container?
24 mLs
Prothrombin complex is indicated for the treatment of what disease?
(GRADED A)
When preparing cryoprecipitate from plasma, the cryoprecipitate must be refrozen within?
1 hour
Donated blood may not be used for allogeneic transfusion when HCV testing shows?
EIA initial testing reactive, and one of the duplicate repeat results is reactive
The following hepatitis B testing results indicates: HBsAg: Nonreactive, Anti-HBc: Reactive, Anti-HBs:
Reactive, RNA HBV: nonreactive.
Recurring infection (CDC says immune due to natural infection)
The antigen that occurs in approximately 20% of individuals of African ethnicity is?
Js a
The Diego blood group is of anthropological interest because?
Di a is more frequent in individuals of Mongolian ancestry
Which antigen is a CR1?
McC c
MHC Class II are found on?
, Dendritic Cells
Antigen-presenting cells such as dendritic cells, mononuclear phagocytes, some endothelial cells, thymic
epithelial cells, and B cells.
The Fc receptor on phagocytes that has the highest affinity for binding IgG is?
FcR1
The hospital blood banks that collect blood but do not ship across state lines must be
Registered with the FDA
The best education objective for a course to teach simple repair of instruments is
Repair 9 of 10 machine malfunctions
You are the supervisor in a transfusion service. One of your employees had just finished compatibility
testing and was preparing to take a break. This employee never washed his hands before leaving the lab
or after removing his gloves. You should
Plan an in-service for all employees concerning proper procedure for Universal Precautions.
A 73 lb female is donating a 500mL autologous unit for her surgery in two weeks. How much
anticoagulant should be removed from the primary container?
24 mLs
Prothrombin complex is indicated for the treatment of what disease?
