Microbiology: Parasitic Skin Infections Flashcards

1
Q

what is the causative organisms of scabies

A

sarcoptes scabiei

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2
Q

what is “Norwegian Scabies”

A

chronic crusted form of scabies, highly infectious

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3
Q

what is the incubation period of scabies

A

up to 6 weeks

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4
Q

describe the rash seen in scabies

A

intensely itchy, affecting finger webs, wrists and genital area

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5
Q

what is involved in the treatment of scabies

A
malathion lotion, applied overnight to whole body washed off next day
benzyl benzoate(not in children)
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6
Q

what are pediculus capitis, pediculus corporis and phthirus pubis more commonly known as

A

head louse, body louse and pubic louse respectively

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7
Q

what clinical feature are lice associated with

A

intense itch

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8
Q

what treatment is used for lice

A

malathion lotion

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