Last 2 Chapters Quiz Flashcards

1
Q

What are the 3 genera of dermatophytes?

A

1- Trichophyton.

2-Microsporum.

3-Epidermophyton.

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2
Q

Has characteristic fluorescence (greenish-yellow).

A

Microsporum canis.

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3
Q

Has large number of spindle-shaped macroconidia.

A

M. canis.

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4
Q

club-shaped macroconidia.

A

Trichophyton.

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5
Q

produce spherical microconidia in groups resemble grape bunches helical filaments.

A

Trichophyton.

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6
Q

Most fungi is non Fastidious but …………….. is Fastidious.

A

Trichophyton verrucosum

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7
Q

slow grow , need ertiched media & grow in optimum temperature is 34°C .

A

Trichophyton verrucosum.

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8
Q

Can be identify fungi by Colony texture , colour obverse and reverse.

A

Trichophyton verrucosum.

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9
Q

Rarely produce macroconidia.

A

Trichophyton verrucosum.

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10
Q

it is Rat-tail shaped & Tear-shaped microconidia..

A

Trichophyton verrucosum

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10
Q

it is Rat-tail shaped & Tear-shaped microconidia..

A

Trichophyton verrucosum

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11
Q

Give 2 example to fungi yeast.

A

1- Cryptococcus neoformans 2- candida

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12
Q

Cantain large capsule

A

Cryptococcus

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13
Q

The disease cryptococcosis affects

A

CNS

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14
Q

produce pseudomycelia

A

Candida

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15
Q

mention 3 fungi media grow of fungi ?

A

1- CMA.
2- SDA.
3- PDA.

16
Q

Produces large round and terminal chlamydospores on( Czapek–Dox Agar )+ tween 80.

A

Candida albicans.

17
Q

It produces germ tubes at 37⁰ C..

A

Candida albicans.

18
Q

mention 3 species of Aspergillus ?

A

1- A.fumigatus 2- A. niger 3- A. flavus.

19
Q

causes brooder pneumonia in poultry.

A

A.fumigatus.

20
Q

It is dimorphic fungi.

A

Histoplasma.

21
Q

Important spp. of Histoplasma.

A

H. capsulatum & H. farciminosum.

22
Q

produces large round macroconidia with thick walls and appendages look like “sun flower.

A

H. capsulatum.

23
Q

causes epidemic lymphangitis.

A

H. farciminosum

24
Q

The Quiz powered by..

A

372.

24
Q

The Quiz powered by..

A

372.