You have 120 seconds to answer 15 questions from all major subjects of medical laboratory science. Hematology, Clinical Chemistry, Serology, Immunohematology, Urinalysis, Microbiology and General Laboratory. Good luck!
#1. Antibody class and antibody subclass are determined by major physiochemical differences and antigenic variation found primary in the
#2. A maternal serum rubella titer that is equal to or greater than 1:8 indicates
#3. Anti-extractable nuclear antigens are most likely associated with which of the following anti-nuclear antibody immunofluorescent patterns?
#4. The most serious hemolytic transfusion reactions are due to incompatibility in which of the following blood group systems?
#5. Patients suffering from Grave’s disease has autoantibodies directed against
#6. In the solubility test for hemoglobin S, what is the reagent responsible for the reduction of the hemoglobin molecule?
#7. Anticoagulant of choice for Direct Antiglobulin Testing because it prevents complement activation by plasma antibody by chelating calcium
#8. An inanimate object that harbors and transmits a pathogen is a
#9. Which organ has the highest concentration of AST?
#10. Anti- Fya is
#11. Inherited disorder in which the body is unable to process certain protein building blocks (amino acids) properly leaving a distinctive sweet odor of affected infants’ urine.
#12. A patient with high serum levels of creatine kinase, aldolase, and aspartate aminotransferase but normal levels of alanine aminotransferase most likely has
#13. An O positive patient is crossmatched with 6 units of blood. At the AHG phase, both antibody screening cells and 2 crossmatched units are incompatible. What is the most likely cause?
#14. Which enzyme shows an elevation in acute pancreatitis?
#15. Enterobius vermicularis infection is usually diagnosed by finding eggs from
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