Mycology Flashcards

1
Q

“spaghetti and meat balls” fungus

A

Malassezia furfur

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2
Q

dandruff shampoo for Malassezia furfur

A

selenium sulfide

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3
Q

produces (+) Wood’s lamp

A

Microsporum (dermatophyte)

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4
Q

fungus found on rose thorns

A

Sporothrix schenkii

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5
Q

Suppurating subcutaneous nodules that progress along lymphatic channels

A

lymphocutaneous sporotrichosis

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6
Q

spherules with endospores

A

Coccidiodes immitis

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7
Q

fungus present in bird and bat droppings

A

Histoplasma capsulatum

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8
Q

produces calcified lesions on CXR

A

Histoplasma capsulatum

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9
Q

Yeasts within macrophages

A

Histoplasma capsulatum

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10
Q

Broad-based bud

A

Blastomyces dermatitidis

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11
Q

fungus found in pigeon droppings

A

Cryptococcus neoformans

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12
Q

treatment for Cryptococcus neoformans

A

flucytosine

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13
Q

India Ink stain of CSF: (+) encapsulated yeast

A

Cryptococcus neoformans

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14
Q

Yeast with halo

A

Cryptococcus neoformans

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15
Q

Yeast with pseudohyphae

A

Candida albicans

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16
Q

branching septated hyphae (45 degrees)

A

Aspergillius

17
Q

treatment for allergic bronchopulmonary aspergillosis

A

corticosteroids

18
Q

treatment for aspergilloma

A

removal via thoracic surgery

19
Q

treatment for invasive aspergillosis

A

voriconazole

20
Q

saprophytic molds

A

Rhizopus/Rhizomucor/Mucor

21
Q

broad, nonseptated, branching hyphae (90 degrees)

A

Rhizopus/Rhizomucor/Mucor

22
Q

(+) black nasal discharge

A

Rhizopus/Rhizomucor/Mucor

23
Q

Unicellular fungi

A

Pneumocystis jirovecii

24
Q

treatment for Pneumocystis jirovecii

A

TMP-SMX

25
Q

when to order lactic dehydrogenase study ?

A

work up for Pneumocystis jirovecii