SAS 6 Flashcards

1
Q

Acquired through inhalation of spores

A

Aspergillosis

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2
Q

Common laboratory contaminant

A

Aspergillosis

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3
Q

Most common form Pulmonary Aspergillosis

A

Fungus ball (or aspergilloma)

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4
Q

Fungus taken u residence in an old lug cavity which are usually the result of old TB lesions

A

Fungus ball (or aspergilloma)

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5
Q

Organisms remain in these cavities. It grows huge ass of mycellium -> FUNGUS BALL

A

Aspergillosis

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6
Q

Etiologic agent of Aspergillosis

A

Aspergillus fumigatus
Aspergilus flavus
Aspergilllus niger

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7
Q

Etiologic agent of Aspergillosis

most often seen in clinical laboratory

A

Aspergillus fumigatus

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8
Q

Etiologic agent of Aspergillosis

causes oncomycosis

A

Aspergilus flavus

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9
Q

Etiologic agent of Aspergillosis

major cause of otomycosis

A

Aspergilllus niger

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10
Q

is a type of fungal infection due to any type of Candida

A

Candidiasis

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11
Q

Clinical Formation of Candidiasis

a disease of the oral mucous membrane

A

Thrush

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12
Q

Clinical Formation of Candidiasis

Formulation of white creamy patches ( pure
cultures of fungus)

A

Thrush

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13
Q

Clinical Formation of Candidiasis

simulates ringworm infection

A

Nail infection (PARONYCHIA)

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14
Q

Clinical Formation of Candidiasis

Common among diabetics, prenant womn and those on birth control pills

A

Mycotic Volvuvaginitis

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15
Q

Spider colonies on EMB

A

C. albicans

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16
Q

A systematic disease caused by a number of closely isolated fungi belonging to class phycomycetes - 3 genera

A

Zygomysis/ Phycomysis/ Mucormysis

17
Q

Zygomysis/ Phycomysis/ Mucormysis 3 Genera

A
  1. Rhizopus
  2. Mucor
  3. Absidia
18
Q

No rhizoids or stolons

A

Mucor spp

19
Q

Unbranched sporangiophores with rhizoids where stolon arises

A

Rhizopus spp

20
Q

Rhizoids originates between sporangiophores

A

Absidia spp

21
Q

Acute/ chronic pulmonary systemic or meningeal mycosis

A

Cryptococcosis

22
Q

Transmitted through inhalation of spores from bird droppings (excreta of pigeons)

A

Cryptococcosis

23
Q

Etiologic agent of Cryptococcosis

A

Cryptococcus neoformans
Filobasidiella neoformans

24
Q

Cells usually spherical, vary in size may
havemorethanone “pinched-off” budpresent
on parent cell

A

Cryptococcosis

25
Q

resembles Klebsiella

A

Cryptococcus neoformans

26
Q

Single unbranched tube-like phialides, ” conidia in clusters” at the tip of phialides

A

Acremonium spp.

27
Q

“brush-like conidiophores”

A

Pencillium sp.

28
Q

“Sickle or Boat – shaped macroconidia”

A

Fusarium sp.

29
Q

Conidiophore “Penicillium – like” structure

A

Scopulariosis

30
Q

Chains of large brown conidia resembling
“drumstick”.

A

Alternaria sp.

31
Q

Single celled conidia resembling “shield cells”

A

Cladosporium sp.

32
Q

Large multiseptate elongated conidia “ zigzag” appearance

A

Dreschlera (Helminthosporium)