Stains Flashcards

1
Q

giemsa stain

A

chlamydia, borrelia, rickettsia, trypanosomes, plasmodium

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2
Q

PAS (periodic acid-Schiff)

*what is it used to diagnose?

A

stains glycogen and mucopolysaccharides

*used to diagnose whipple disease

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3
Q

Ziehl-Neelsen (carbol fuchsin)

A

acid fast bacteria (nocardia, mycobacteria), protozoa (cryptosporidium oocysts)

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4
Q

india ink

A

cryptococcus neoformans

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5
Q

mucicarmine

A

can stain thick polysaccharide capsule of cryptococcus red

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6
Q

silver stain

A

fungi (pneumocystis), legionella, h pylori

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