Microbiology and Pathogenesis Flashcards

1
Q

AFS reagents

A

carbolfuschin, acid alcohol and methylene blue

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2
Q

gram staining

A

crystal violet, iodine, alcohol, safranin

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3
Q

organisms that acid fast

A

mycobacteria, nocardia, gi parasites: cyrpto, isospora, cyclospora

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4
Q

order of smear done

A

expectorated sputum, induced, broncho, gastric

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5
Q

field readings for flurochrome stain

A

1:2-18/50, 24-36/10, 4-36 per field, >36

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6
Q

identification of mycolic acid

A

high performance liquid chromatography

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7
Q

organisms in nuclei vs drop

A

nuclei: tb/measles. drop: staph strep rsv

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