Specialist in Blood Banking, SBB Tests Bundle Set

Chemicals that send signals between cells are Correct Answer-Cytokines Antibodies are made by what cells? Correct Answer-Plasma cells Where do B cells mature? Correct Answer-Bone Marrow Where do T cells mature? Correct Answer-Thymus Coating of a cell with antibodies or complement is call...

Where does the AABB stand on pregnancy and blood donation? Correct Answer-a woman is deferred if pregnant in the past 6 weeks What is the deferral period if a potential donor received the varicella zoster vaccine (live attenuated)? Correct Answer-4 weeks What is the deferral period for a whole...

When preparing cryoprecipitate from plasma, the cryoprecipitate must be refrozen within? Correct Answer-1 hour Donated blood may not be used for allogeneic transfusion when HCV testing shows? Correct Answer-EIA initial testing reactive, and one of the duplicate repeat results is reactive The f...

What enzyme may be useful in distinguishing anti-Ge2 from anti-Ge3? Correct Answer-Papain (Anti-Ge2 will not react) The beta 1-3 linkage between galactose and N-actylglucosamine is found in: Correct Answer-Secretions Which of the following represents the Type II chain? Correct Answer-Beta 1-4 ...

Band 3 Correct Answer-macrocomplex of proteins including: -Rh -RhAG -LW (ICAM-4) -GPA -GPB -CD47 ATP source for RBCs Correct Answer-90% from Glycolysis (Embden-Meyerhoff pathway) 10% from pentose phosphate pathway Methemoglobin Reductase Pathway Correct Answer-necessary to maintain heme...

List the 12 AABB Quality System Components. Correct Answer-1. Organization and Leadership, 2. Customer Focus, 3. Human Resources, 4. Equipment Management, 5. Suppliers and materials management, 6. Process control and management, 7. documents and records, 8. information management, 9. management of n...

IgG3 Steric exclusion of water molecules is the mechanism of this enhancement Correct Answer-PeG Stage of Complement activation common to all three pathways Correct Answer-Activation Phase-C3 convertase IgM agglutination is enhanced at what temperature Correct Answer-Lower than RT Activa...

How would Ulex europaeus react with O, A, A2, B, A2B, A1B RBCs? Correct Answer-O>A2>B>A2B>A1>A1B How could you distinguish serologically A1, A2 and A3 Correct Answer-Dolichos biflorus can will react with A1 and not A2. A3 yields mixed field reactions with anti-A and anti-A,B Wha...

What type of H chains make secretions Correct Answer-Type I Structure What type of H chains make RBCs Correct Answer-Type II Structure H Correct Answer-L-fucosyl transferase in Type II A Correct Answer-N-acetylgalactosamyl transferase B Correct Answer-D-galactosyl transferase What str...

Rh inheritence of Rhnull Correct Answer-Lack LW Lack FY5 KEL3 Issues Correct Answer-KPa in cis position may have suppressive effect on other Kell system antigens Adsorption applications in RBC testing Correct Answer-Remove autoantibody Separate multiple antibodies Confirm antigen or antibo...

Which of the following cytochemical stains can help differentiate AML (acute myelocytic leukemia) from ALL (acute lymphocytic leukemia)? Correct Answer-MPO (myeloperoxidase) stain Which of the following combinations leads to tumor formation? Correct Answer-Activation of oncogenes and suppression ...

B. Acute lymphoblastic leukemia B Auer rods are not seen characteristically in lymphoblasts. They may be seen in myeloblasts, promyelocytes, and monoblasts. Correct Answer-Auer rods may be seen in all of the following except: A. Acute myelomonocytic leukemia (M4) B. Acute lymphoblastic leukem...

1. Leukemia cells are frequently present in the peripheral blood and commonly invade the reticuloendothelial tissue which includes the __________. A) Spleen B) Liver C) Lymph nodes D) All of the above E) None of the above Correct Answer-D) All of the above 2. In leukemia, the presence of imm...