MYCOLOGY Flashcards

1
Q

Above colony surface (fuzzy appreance)

A

Aerial

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2
Q

Only as yeast or cold

A

Monomorphic

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3
Q

Microsporum audionii

A

Pectinate Hyphae

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4
Q

Sac-like stucture

A

Ascospores

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5
Q

Union of two undifferentiated cells

A

Zygospore

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6
Q

Club shaped structure

A

Basidiospores

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7
Q

Fungal infection affecting hairs of the scalp

A

Black Piedra

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8
Q

Facial, genital, and scalp hair fungal infection

A

White Piedra

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9
Q

Disease that has infection of affecting hair follicles

A

Tinea Favosa

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10
Q

Rowboat shaped macroconidia

A

Microsporum gypseum

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11
Q

Tear or balloon shaped microconidia

A

Trichophyton tonsurans

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12
Q

Tear shaped microconidia

A

Trichophyton rubrum

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13
Q

Most agents of mycosis

A

Deuteromycota

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14
Q

Affecting the outermost layer of skin

A

Superficial mycoses

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15
Q

Athlete’s foot

A

T. Mentagrophytes

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16
Q

Gray patch tinea

A

Microsporum audouni

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17
Q

Cause of scalp infection

A

T. Tonsurans

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18
Q

Beaver’s tail

A

Condia

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19
Q

Star shaped powdery colonies

A

Destrose agar

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20
Q

Lead to tumor-like deformities

A

Eumycotic mycetoma

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21
Q

Invading organs like skin, lungs, and the brain

A

Subcutaneous phaeohyphomycosis

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22
Q

Traumatic implantation

A

Subcutaneous mycoses

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23
Q

Cigar shaped yeast with single or multiple buds

A

Yeast

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24
Q

Darlings disease

A

Histoplasma capsulatum

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25
Q

Large yeast with multiple buds like ship’s wheels, mariners/ pilots wheel

A

Paracoccidiodes brasiliensis

26
Q

Most virulent of all mycotic agent

A

Coccidioides immits

27
Q

Flurochrome stain for Chitin

A

Calcofluor white

28
Q

Detect cryptococcus in CSF

A

India ink/ nigrosin

29
Q

Used as indicator is phenol red

A

Dermatophyte test medium DTM

30
Q

Most fungi grown within 2 week incubation period

A

Culture

31
Q

Cryptococcus neoformans capsule

A

Mayer’s mucicarmine

32
Q

Require incorporation of ammonium oxolate into crystal violet

A

Gram stain (hucker modification)

33
Q

To detect hyphal pigmentation

A

Fontana massoj and H&e

34
Q

Most commonly encountered opportunistic fungal infections

A

Candida albicans

35
Q

Major cause of opportunistic infection in patients with aids

A

Cryptococcus neoformans

36
Q

Direct examination of specimen

A

Microscopic exam

37
Q

Common cause of pulmonary that often found in compost piles of soil and potted plants

A

Aspergillus fumigatus

38
Q

Penetrates medium and absorbs nutrients

A

Vegetative

39
Q

Grows at 25 to 30 deg zc

A

Mold

40
Q

Multicellular filamentous

A

Mold

41
Q

Organism with no true nucleus

A

Prokaryotic

42
Q

Epidermophyton floccosum

A

Racquet hyphae

43
Q

It has an imperfect spores

A

Asexual spores

44
Q

Formed through enlargemeny of hyphal cells

A

Chamydoconida

45
Q

Budding or small outgrowth of hyphae

A

Blastoconidia

46
Q

Either as yeast or mold

A

Dimorphic

47
Q

Visualization of budding yeast, approximately 4 to 8 um

A

Malassezia furfur

48
Q

Fungal agent of tinea favosa

A

Trichophyton schoenleinni

49
Q

Common childhood diesease

A

Gray patch ringworm

50
Q

Caused by dimorphic fungi

A

Systemic mycoses

51
Q

In what deg the thick walled spherule filled with endospore

A

37 deg

52
Q

Detection of fungi in histologic section s

A

Gomori methenamine silver

53
Q

It’s used for dermatophyte recovery

A

Mycosel or mycobiotic agar

54
Q

It’s previously known as penicillium marneffei

A

Talaromcytes marneffei

55
Q

Infection of mucous membranes pf mouth in newborns or HIV

A

Candidiasis

56
Q

Black pepper effect on culture media, fungus ball in lungs

A

Aspergillus Niger

57
Q

This is the two types of fungal infection affecting hair shaft

A

Graypatch and blot dot

58
Q

It’s a khaki colored colonies

A

Epidermophyton floccosum

59
Q

Found in soil, feet is usually affected

A

Subcutaneous mycoses

60
Q

Rat tail appearing microconidia string bean appreance

A

T. Verricosum