Mycology Flashcards

1
Q

Dimorphic Fungus

A

Sporothrix schenckii

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2
Q

Cigar Shaped Budding Yeast

A

Sporothrix schenckii

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3
Q

Pigeon Droppings

A

Cryptococcus neoformans

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4
Q

Encapsulated Yeast Cell

A

Cryptococcus neoformans

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5
Q

San Joaquin Velley Fever

A

Coccidiodes immitis

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6
Q

Barrel Shaped Arthroconidia

A

Coccidiodes immitis

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7
Q

Mariner’s Wheel

A

Coccidiodes brasilienses

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8
Q

Bird and Bat Droppings

A

Histoplasma capsolatum

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9
Q

Spelunker’s Disease

A

Histoplasma capsolatum

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10
Q

Chicago Disease

A

Blastomyces dermatitidis

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11
Q

Gilchrist’s Disease

A

Blastomyces dermatitidis

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12
Q

Single Budding Yeast Cell

A

Blastomyces dermatitidis

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13
Q

Broad Base Budding Yeast

A

Blastomyces dermatitidis

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14
Q

Fungus Balls

A

Aspergilloma

Aspergillus fumigatis

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15
Q

Cottage Cheese

A

Candida vaginalis

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16
Q

Esophageal candidiasis

A

Candida albicans

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17
Q

Tinea nigra

A

Cladosporium werneckii

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18
Q

Most common cause of outbreaks of Tinea Capitis in children

A

Trichophyton tonsurans

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19
Q

Crust on the Scalp

A

Trichophyton schoenleinii

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20
Q

Madura foot / Big foot

A

Pseudallescheria boydii

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21
Q

In normal candida infection

A

Oral Thrush
Vaginitis
Diaper rash or under breast

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22
Q

Laboratory approach diagnosis of fungal disease

A

Direct microscopy
Culture
DNA probe test
Serologic test

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23
Q

Skin, Hair and Nails

A

Trichophyton

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24
Q

Skin and Hair

A

Microsporium

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25
Q

Skin and Nail

A

Epidermophyton

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26
Q

Spaghetti and Meatballs

A

Malasezzia furfur

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27
Q

Tx of Pityriasis versicolor

A

Salicyclic acid

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28
Q

Athlete’s foot

A

Tinea pedis

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29
Q

Jock Itch

A

Tinea cruris

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30
Q

Ringworm of the glabrous skin or body itch

A

Tinea corporis

31
Q

Thrush, Vaginitis and Diaper rash or under breast

A

Candida

32
Q

Ringworm of the scalp

A

Tinea capitis

33
Q

Ringworm of the bearded region

A

Tinea barbae

34
Q

Most serious of the tinea capitis

A

Tinea favosa/favus

35
Q

Reagents use in diagnosis of fungi

A

10% KOH

Saborauds agar

36
Q

Cutaneous mycoses

A

Dermatophytes
Malassezia furfur
Cladosporium werneckii

37
Q

Subcutaneous mycoses

A
Sporothrix schenkii
Chromomycosis causing fungi
        Fonsecaea, 
        Philophora
        Cladosporium
Mycetoma
38
Q

Systemic mycoses

A

Coccidiodmycosis
Histoplasmosis
Paracoccidiomycosis
Blastomycosis

39
Q

Opportunistic mycoses

A

Candidiasis
Cryptococcosis
Aspergillosis
Mucormycosis

40
Q

Hypopigmented spots on the chest and back

A

Malasezzia furfur

41
Q

Cottage cheese or curds of milk

A

Candida

42
Q

Most common cause of Candidiasis

A

Esophagitis

43
Q

> 90’ Branching mold

A

Mucor and Rhizopus

44
Q

Right Angles

A

Mucor and Rhizopus

45
Q

DM px with nasal black discharges and patient px died after

A

Ketoacidosis (Mucormycosis)

46
Q

Rose Gardener’s Disease

A

Sporothrix schenkii

47
Q

Flowerette arrangment of the candida

A

Sporothrix schenkii

48
Q

Maltease cross

A

Babesia microti

49
Q

Treatment for Encapsulated Yeast Cell

A

Fluconazole (capsule)

Amphotericine (last resort)

50
Q

Eucalyptus tree

A

Cryptococcus neofromans

51
Q

Semiarid areas

A

Coccidiodes immitis

52
Q

Use for bioterrorism (air borne)

A

Coccidiodes immitis

53
Q

Mold in tissue, spherule in tissue

A

Coccidiodes immitis

54
Q

Pilot’s wheel appearance

A

Coccidiodes brasiliensis

55
Q

Thick walled cyst with multiple buds

A

Coccidiodes brasiliensis

56
Q

Uncapsulated yeast cell

A

Histoplasmosis capsulatum

57
Q

Oval yeast cells INSIDE macrophage

A

Histoplasmosis capsulatum

58
Q

Resembles Pul. TB in Xray

A

Spelunker’s Disease

59
Q

Dichotomously Branching Hyphae

A

Aspergillus fumigatus

60
Q

Most common benign Lung in Xray

A

Aspergillus fumigatus

61
Q

Clinical forms of Aspergillus fumigatus:

A

Invasive Pul. Aspergillosis
Aspergilloma(fungus balls)
Otomycosis (DM px)

62
Q

Pseudohyphae

A

Candida albicans

63
Q

DOC of Pseudohyphae

A

Nystatin

64
Q

Fungal wall made of

A

Chitin

Ergosterol

65
Q

Most widely use as culture medium for fungi

A

Sabouraud’s Agar

66
Q

Imprignated agars

A

Chloramphenicol

Cycloheximide

67
Q

Tx of Malassezia furfur

A

Tropical miconazole

68
Q

Tx of Closporium werneckii

A

Salicylic acid

69
Q

Main cause of ENDOTHRIX

A

Trichophyton tonsurans

70
Q

Affects ONLY surface of the hair

A

Ectothrix

71
Q

Invaded the hair shaft and inside of the hair

A

Endothrix

72
Q

Cause FAVUS

A

Trichophyton schoenleinii

73
Q

Most serious form causing permanent scarring and scalp hair loss

A

Trichophyton schoenleinii

74
Q

“Infarction and Necrosis” of tissue distal to the blockage

A

Mucor and Rhizopus