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. The following are non-pathogenic protozoans except
#2. A unit of RBC’s is issued at 9am and at 9:10am, it is returned to the blood bank. The container has not been punctured but the unit has not been refrigerated during this time span. The best course of action for the tech is to
#3. A patient received about 15 ml of compatible blood and developed severe shock, but no fever. If the patient needs another transfusion, which RBC component should be given?
#4. Formation of which facilitates the rate of red cell sedimentation
#5. Which of the following disorders would be associated with a right shift in the red cell histogram?
#6. Type of chromatography where the separation depends on sample volatility and rate of diffusion into liquid layer (partition coefficient) or inert gas (mobile phase)
#7. A monoclonal spike of IgG, Bence Jones proteinuria, and bone pain are usually associated with
#8. What is the normal range for ESR?
#9. Treatment of IgG with papain results in how many fragments from each immunoglobulin molecule
#10. Laboratory technique that measures the current flowing through an electrochemical cell when a constant electric potential is applied to the electrode
#11. Patients suffering from Goodpasture’s Disease has autoantibodies directed against
#12. Technique used for determining the location of an antigen (or antibody) in tissues by reaction with an antibody (or antigen) labeled with a fluorescent dye
#13. Reference method for measuring serum protein by measuring the amount of ammonium ions produced by protein nitrogen through acid digestion.
#14. Hard chancres are seen in patients with syphilis which is caused by this organism
#15. What hemoglobin is NOT normally present in a normal adult?
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