MLS(medical laboratory scientist) Bundle

Indole Positive and Negative example. - Answer Positive: E. coli Negative Kleb. pneumo Methyl red Positive and Negative example. - Answer Positive: E. coli Negative: Kleb. pneumo Citrate Positive and Negative examples. - Answer Positive: Kleb. pneumo Negative: E. coli V...

c antigen is most common in blacks and whites; anti-c would be most common reactive - Answer Rh antibodies show enhanced reactivity with enzyme pretreated cells. The M and Fya antigens are cleaved from enzyme pretreated cells and therefore there would be no reaction between enzyme pretreated c...

1 : 10 ratio - Answer The proper blood-to-broth ratio for blood cultures to reduce the antibacterial effects of serum Beta-lactamase - Answer Produced by a penicillin-resistant N. gonorrhoeae Columbia CNA with 5% sheep blood - Answer Selective medium used for the isolation of gram-...

Which of the following lamps provides a continuous spectrum of radiant energy in the visible, near IR and near UV regions of the spectrum? - Answer Tungsten filament Which of the following isolates light within a narrow region of the spectrum? - Answer Monochromator Which of the followin...

70% alcohol then 2% iodine (or an iodiphor) - Answer the aseptic collection of blood cultures requires that the skin be cleansed with: 60 sec - Answer when cleaning the skin with alcohol then iodine for a blood culture collection, the iodine should remain intact on the skin for at lea...

**** If there are 4 asterisks - Answer **** previous students have noticed this being on the final, what the previous student meant not always indicated Index - Answer Blood Bank (3-45) Hematology (46-86) Immunology (87-137) Microbiology (138-155) Molecular Diagnostics (156-173) ...

3 mg/dL is equivalent to ___ grams per liter A-0.3 B-3 C-0.03 D-0.003 - Answer C-0.03 Which of the following statements describes optimal conditions for transport, handling, and storage of blood specimens for clinical chemistry testing A-Specimen is left in the tube system for an entir...

this is an expression of inactive X chromosome seen in Neutrophils of females only - Answer Barr body Also known as Azurophilic granules or Non-specific granules, disappear with maturation and reappears in toxic granulation - Answer Primary granules which Neutrophilic granules has ...

What is the difference between active and passive immunities ? - Answer Active- individual produces antibody following immunization or infection. Active has memory and is lasting Passive- antibody is transferred to the individual (gamma globulin injections or placental transfer) but does n...