Mycology Flashcards

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1
Q

Which systemic mycosis that foun in the Mississippi?

A
  1. Histoplasmosis

2. Blastomycosis

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2
Q

Which organism can cause : pulmonary infiltraion, ulcer in tongue and platal, hepatosplenomegaly and hailar adenopahty ?

A

Histoplasmosis

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3
Q

Which organism can cause in the immunocompramised skin lesion( papules, ulcer, pustules) and bone pain ?

A

Blastomycosis

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4
Q

Which organism can cause in the immunocomptent : lungs infection and flu-like symptomes, granuloma ?

A

Blastomycosis

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5
Q

Blastomycosis in room temprature appers as :

A

Mold form “branching hyphae “

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6
Q

Blastomycosis in body temprature appers as :

A

BBB:- “broad-based-bud”

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7
Q

Which organism can found in desert area and cause erythema nodosum. ?

A

Coccidiodiomycosis

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8
Q

Which organism can cause erthema nodosum “desert bumps” and arthralgias “ desert rheumatism ?

A

Coccidiodiomycosis

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9
Q

Which organism similar to Coccidiodiomycosis and found in latin america and cause captin wheel formation ?

A

Para Coccidiodiomycosis

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10
Q

Types of cutaneumycosis :

A
  1. Tinea dermatophytes

2. Tinea versi-color

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11
Q

Which type of tinea dermatophytes affect the head and scalp ?

A

Tinea capitis

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12
Q

Which type of tinea dermatophytes affect the torso ?

A

Tinea corpris

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13
Q

Which type of tinea dermatophytes affect the inguinal area ?

A

Tinea cruris

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14
Q

Which type of tinea dermatophytes affects the nails ?

A

Tinea unguium

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15
Q

Which type of tinea dermatophytes have 3 types :interdigital, muccasin, viscular ?

A

Tinea pedis

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16
Q

Which organism is yeast-like fungal and cause melanocytes damage, and appers on microscopy as spaghetti and meta balls ?

A

Tinea versi-color

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17
Q

Which fungal infection can cause:- oral and esophagial thrush in immunocompremised ?

A

C.albicanis

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18
Q

Which fungal infection can cause:- vulvovaginitis in diabetic patient ?

A

C. Albicanis

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19
Q

Which fungal have pseudohyphae and true hyphae “germ tube “ and found normally in flora of skin mouth vagina and intestine ?

A

C.albicanis

20
Q

Aspergillus diseases :

A
  1. Invasive aspergillos
  2. Aspergillomas (fungal balls)
  3. Allergic bronchopulmonary aspergillosis
21
Q

Which fungal disease characterised by : lungs granulomas and infection of endocardium and paranasal sinus ?

A

Invasive aspirgilloma

22
Q

Which fungal disease characterised by : hypersinsivity and mucus plugging and wheezing and increasing of IgE, esinophilia and proximal bronchioctasis ?

A

Allergic bronchopulmonary aspirgillosis

23
Q

Which fungal disease characterised by :black necrotic eschar on the face , frontal lobe abscess and rhino-cerebral abscess and cavernous sinus thrombosis ?

A

Mucormycosis

24
Q

Which fungal disease characterised by : wide angel and non-septate hyphae ?

A

Mucormycosis

25
Q

Which fungal disease can cause meningioencephlitis ?

A

Cryptococcal

26
Q

Cryptococcal meningioencephlitis symptomes :

A
  1. Fever 2. Headache 3. Lethargy
27
Q

Which fungal disease characterised by transparent capsule in india ink stain, and in the lumbar pancture: increase protein, decrease glucose ?

A

Cryptococcal meningioencephlitis

28
Q

Which fungal disease can cause PCP (pneumocystis pneumonia) and diffuse interstitial pneumonia and bilateral ground glass ?

A

Pneumocystis jirovecii

29
Q

Which fungal disease can cause rose gardner disease, ascending lyphangitis and local ulcer ?

A

Sporotichosis

30
Q

Treatment of local and systemic mycosis :

A

Local infection: flucanazole or itraconazole .

Systemic infection : amphotericin B

31
Q

Bat in cave

A

Histoplasmosis

32
Q

Smooth white with round elongated cell at {37}, branching hyphae at {25} :

A

Sporotrichosis

33
Q

Local defence against candida albicans

A

T-cell

34
Q

Systemic defence against candida albicans:

A

Neutrophils

35
Q

Candida albicans at 20 degree appears as

A

Pseudohyphae

36
Q

Candida at 37 degree appears as

A

True hyphae

37
Q

Candida found in normal flora of

A
  1. Skin
  2. Mouth
  3. Vagina
  4. Intestine
38
Q

Yeast + pseudohyphae :

A

Candida albicanis

39
Q

Sepatate hyphae with acute V shape branching

A

Aspergillus

40
Q

Narrow based bud =

Broad based bud =

A
  1. Narrow based bud =cryptococcus

2. Broad based bud =blastomycosis

41
Q

Silver stain, disc-shaped cysts, effects of HIV patient { 200> CD4 } :

A

Pneumocystic jirovecii

42
Q

Oval, budding yeast with pseudohyphae

A

Candida

43
Q

Non sepatate hyphae with wide angle branching :

A

Mucor and rhizopus

44
Q

Sepatate hyphae with acute angle branching

A

Aspergillus

45
Q

Round yeast surrounded by budding yeast cell

A

Paracoccidoidiomycosis

46
Q

The greatest predisposing factor of candida albicanis

A

Diabetes mellitus