SBB ASCP Practice Test Questions And Answers 2 Exam (elaborations) SBB-Rh System QUESTIONS AND ANSWERS 3 Exam (elaborations) SBB study guide questions With Answers 4 Exam (elaborations) SBB Practice test Review 5 Exam (elaborations) SBB TEST QUESTIONS

Name the three genes responsible for the production of Rh antigens: a. RHAG, RH1, and RH2 b. RHAG, DCE, and dce c. RHAG, RHD, and RHCE d. RHD, RHCc, and RHEe e. RHD, RHCE, and RHce - Answer- c Which of the following red blood cell abnormalities is associated with the Rhnull phenotype?...

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

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

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

A peripheral smear with increased polychromasia, schistocytes and spherocytes is indicative of which condition? A. Aplastic anemia B. Iron deficiency anemia C. Hemolytic anemia D. Megaloblastic anemia - Answer- C. Hemolytic anemia Megaloblastic anemia would show larger, less mature RBCs on ...

b. Reduce the flow rate. - Answer- A donor experiences perioral paresthesia during an apheresis procedure. Which of the following should be performed? a. Increase the flow rate. b. Reduce the flow rate. c. Elevate the donor's feet. d. Have the donor breathe into a paper bag. c. Obtain a writ...

Which of the following is proper procedure for preparation of platelet concentrates? - Answer- One light spin followed by one hard spin Irradiation of donor blood is intended to prevent which type of adverse transfusion reaction? - Answer- Transfusion associated Grat vs Host Disease (TA_GVHD) ...

IgG Sublcass most efficient in initiating classical complement - Answer- IgG3 Steric exclusion of water molecules is the mechanism of this enhancement - Answer- PeG Stage of Complement activation common to all three pathways - Answer- Activation Phase-C3 convertase IgM agglutination is enha...