Stains Flashcards by ryan seed

Q

Name all stains in the normal fixing process

A

Haemotoxylin

Carmine

Methylene blue

Eosin

Methyl blue +aniline

Orange G

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Q

Name all Pap smear stain

A

Kera —>orange

Non-kera —>green

Nucleus—>haemo

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Q

Name all histochem stains

A

Feulgen technique

PAS

Acridine orange

Sudan black

Von koala

Alcian blue

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Q

Orange G

A

Pale coloured

Water soluble

PAP smears

Keratinised orange

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Q

Methyl blue +aniline blue

A

CT fibres blue

Water soluble /Not alcohol

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Q

Eosin

A

Cytoplasm pink

Soluble in water/ethanol

Anionic dye in histology

Solutions keep reasonably well

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Q

Methylene blue

A

Nuclear blue stain

No mordant

ROM blood smears

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Q

Carmine

A

Nucleus red

Variable results

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Q

Haemotoxylin

A

Nucleus blue

Needs mordant

Oxidised to haematein

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