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15 Cards in this Set

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Mycobacterium tuberculosis is also known as

Koch's bacillus

Specimens used

Sputum, secretion by bronchoscopy, urine, blood, CSF, 3 P's (peritoneal, pleural, pericardial fluids)

There are 6 specimens

Positive result for CSF

Pellicle formation

Culture media

Lowenstein-Jensen, Petragnani, American Thoracic Society, Middlebrook 7-H10 & 7-H11c

There are 4 media

Egg-based media for MTB

Lowenstein-Jensen & Petragnani

There are 2 media

How long must the culture be maintained?

8 weeks

What media is used for heavily contaminated specimens?

Petragnani

Colony of MTB

"Cauliflower"

Hot staining method

Ziehl-Neelsen

Cold staining method

Kinyoun

Stain which uses Hematoxylin as counterstain

Fite-Faraco's stain

Also known as Truant's stain

Auramine-rhodamine stain

Stains organisms yellow against black background.

Stain for colorblind individuals

Spengler's stain

Stains AFB black.

Differentiates MTB from M. smegmatis

Pappenheim's stain

Differentiates MTB from M. leprae

Baumgarten's stain