Skin and soft tissue Flashcards

1
Q

infection of the nails

A

onychomycosis

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2
Q

infection in the muscle

A

myoitis

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3
Q

superficial soft tissue infection, caused by Erysipelothrix rhusiopathiae

A

erysipeloid

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4
Q

group of fungi that infect keratinized cells

A

dermatophyte

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5
Q

cellulitis of the face, also called St Anthony’s fire

A

erysipelas

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6
Q

contagious skin infection, has both a bullous and a non-bullous form

A

impetigo

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7
Q

infection of the cuticle

A

paronychia

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8
Q

“ring worm”

A

tinea corporis

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9
Q

abscess that forms in and around hair follicles

A

furuncle

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10
Q

acute, inflammatory skin infection

A

pyoderma

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11
Q

can cause necrotizing fasciitis

A

Staph aureus, Clostridium perfringens and Bacteroides species

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12
Q

Organism isolated from a burn is found to produce a diffusible green pigment.

A

Pseudomonas aeruginosa

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13
Q

small gncb, oxidase, indole and catalase all +, urease -, NG on MAC, usually from a cat bite

A

Pasteurella multocida

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14
Q

associated with wound infections from contaminated sea water

A

Vibrio vulnificus

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15
Q

pleomorphic gnr, NG on MAC, half of strains smell like bleach

A

Eikenella corrodans

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16
Q

causes pyoderma in cats and dogs

A

Staphylococcus intermedius

17
Q

colonization often leads to infection in burn patients

A

Pseudomonas aeruginosa

18
Q

common cause of non-bullous impetigo

A

Streptococcus pyogenes

19
Q

Staphylococcus aureus and Streptococcus agalactiae produce pyrogenic toxins that can lead to an toxic shock response. T or F?

A

F. Both S. aureus and S. pyogenes (Group A strep) produce such toxins - not S. agalactiae (Group B strep).

20
Q

dimorphic fungus: mold form in the environment and yeast form at human body temperature.

A

Sporothrix schenki

21
Q

known as eumycetoma when caused by a fungus such as Aspergillus

A

mycetoma

22
Q

cause the majority of non -cutaneous invasive infections

A

Nocardia asteroides

23
Q

molar tooth colony, characterized by lumpy jaw

A

Actinomycosis