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MTAP 1 Myco > 1.5.2 Mycoses (Cutaneous mycoses) > Flashcards

1.5.2 Mycoses (Cutaneous mycoses) Flashcards

1
Q

Cutaneous mycoses targets______________; tinea/ringworm infections

A

keratinized tissues

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2
Q

All of the dermatophytes are Anthrophilic except

a. Epidermophyton flocossum
b. Microsporum audouinii
c. Trichophyton concentricum
d. Trichophyton rubrum
e. Trychophyton equinum
f. None of the Above

A

e

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3
Q

All of the dermatophytes are zoophilic except

a. Micrsporon canis
b. Trichophyton mentagrophytes
c. Trichophyton verucosum
d. Trichophyton schoeleinii
e. Trychophyton equinum
f. None of the Above

A

d

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4
Q

All of the dermatophytes are Anthrophilic except

a. Epidermophyton flocossum
b. Microsporum audouinii
c. Trichophyton concentricum
d. Trichophyton violaceum
e. Trychophyton Tonsurans
f. None of the Above

A

f

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5
Q

The only geophilic dermatophytes?

A

Microsporum gypseum

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6
Q

What part is Tinea capitis

A

Scalp

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7
Q

What part is Tinea Favosa

A

Scalp but more severe

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8
Q

What part is Tinea Barbae

A

Facial hair

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9
Q

What part is Tinea corporis

A

Body

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10
Q

What part is Tinea cruris

A

inguinal

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11
Q

What part is Tinea pedis

A

foot

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12
Q

What part is Tinea unginum

A

nails

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13
Q

What part is Tinea mannum

A

hand

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14
Q

What is the etiologic agent for Tinea imbricate?

A

Trichophyton concentrium

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15
Q

Microsporum infects what part?

A

Skin and hair

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16
Q

Epidermophyton infects what part?

A

Skin and nails

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17
Q

Trichophyton infects what part?

A

Skin, Hair, and Nails

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18
Q

Macroconidia: Smooth walled; Club shape

Microconidia: None

a. Microsporum
b. Epidermophyton
c. Trichophyton

A

b

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19
Q

Macroconidia: Smooth walled; Club shape; Thin walled

Microconidia: Numerous; spherical; tear shaped

a. Microsporum
b. Epidermophyton
c. Trichophyton

A

c

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20
Q

Macroconidia: Large; spindle shaped, thick walled, multiseptate

Microconidia: Few or absent

a. Microsporum
b. Epidermophyton
c. Trichophyton

21
Q

The ectothrix infection for Microsporum has a ________ pattern

22
Q

This type of Microsporum has Large, spindle shape rough (Echinulate) macroconidia with terminal ends are curved (Beaked Apex)

a. M. canis
b. M. gypseum
c. M. audouinii

23
Q

Rare, bizarre distorted macroconidia, has a presence of chlamydoconidia

a. M. canis
b. M. gypseum
c. M. audouinii

24
Q

3-9 celled broadily spindle shaped rough walled macroconidia with rounded terminal ends

a. M. canis
b. M. gypseum
c. M. audouinii

25
Colonies: Tan/Buff; cinnamon a. M. canis b. M. gypseum c. M. audouinii
b
26
Colonies: Cottony white, salmon a. M. canis b. M. gypseum c. M. audouinii
c
27
Colonies: Bright yellow a. M. canis b. M. gypseum c. M. audouinii
a
28
Which among microsporum is associated with Tinea capitis a. M. canis b. M. gypseum c. M. audouinii
a and c
29
All of the Microsporum are (+) in Wood's Lamp except? a. M. canis b. M. gypseum c. M. audouinii
b
30
All of the Microsporum are grown in Rice agar except? a. M. canis b. M. gypseum c. M. audouinii
c
31
Shape of M. audouinii hyphae?
Pectinate hyphae
32
Epidermophyton is (-) in Wood's lamp T or F
F
33
Macroconidia: Snow paddle, club shaped; smooth walled appearance
E. flocossum
34
Colonies of Epidermophyton: a. Khaki Green, velvety b. Khaki White, Matte c. Khaki Grey, Chalky d. Khaki Creamy, Velvety
a
35
Which among the three dermatophytes associated with jock itch (Tinea cruris), athletes foot (Tinea pedis), Tinea unginum, Tinea manuum
Epidermophyton flocossum
36
Which among the three dermatophytes is ectothrix infection
Microsporum
37
Which among the three dermatophytes is endothrix infection
Trichophyton
38
Endothix: Favo variety a. T. rubrum b. T. schoenleinii c. T. mentogrophytes d. T. tonsurans e. T. verrucosum
b
39
Which among the three dermatophytes is Wood's lamp negative
Trichophyton
40
Macroconidia: Pencil shaped Microconidia: Tear shaped "Birds on a fence" (En thryse) a. T. rubrum b. T. schoenleinii c. T. mentogrophytes d. T. tonsurans e. T. verrucosum
a
41
Macroconidia: Few, cigar shaped; smooth walled Microconidia: Spherical; grapelike clusters (En grappe) a. T. rubrum b. T. schoenleinii c. T. mentogrophytes d. T. tonsurans e. T. verrucosum
c
42
Which among the Trichophyton produces red pigment in CORNMEAL AGAR with 1% Glucose? a. T. rubrum b. T. schoenleinii c. T. mentogrophytes d. T. tonsurans e. T. verrucosum
a
43
Which among the Trichophyton produces SCANTY red pigment in CORNMEAL AGAR with 1% Glucose? a. T. rubrum b. T. schoenleinii c. T. mentogrophytes d. T. tonsurans e. T. verrucosum
c
44
Positive in Both UREASE and HAIR BAITING TEST (V shaped Perforation) a. T. rubrum b. T. schoenleinii c. T. mentogrophytes d. T. tonsurans e. T. verrucosum
c
45
Associated disease Tinea cruris, Tinea Corporis, Tinea capitis a. T. rubrum b. T. schoenleinii c. T. mentogrophytes d. T. tonsurans e. T. verrucosum
a
46
Associated disease Tinea unginum, Tinea barbae, Tinea pedis a. T. rubrum b. T. schoenleinii c. T. mentogrophytes d. T. tonsurans e. T. verrucosum
c
47
Macroconidia: Rare "Balloon formation" 2nd most common cause of epidemic tinea capitis a. T. rubrum b. T. schoenleinii c. T. mentogrophytes d. T. tonsurans e. T. verrucosum
d
48
Conidia: ABSENT Causes: Tinea favosa Favic chandelier a. T. rubrum b. T. schoenleinii c. T. mentogrophytes d. T. tonsurans e. T. verrucosum
b
49
Macroconidia: Rat tail Microconidia: ABSENT Chlamydoconidia in chains Swollen hyphae with cytoplasmic granules Can cause Tinea Favosa a. T. rubrum b. T. schoenleinii c. T. mentogrophytes d. T. tonsurans e. T. verrucosum
e

MTAP 1 Myco (34 decks)

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