MRCP Dermatology Flashcards

1
Q

Plum-coloured plaques/papules/nodules, neutrophilia, fever

A

Sweet’s syndrome

Unknown aetiology. Dx skin biopsy

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2
Q

Cell predominantly responsible for psoriasis epidermal inflammatory response?

A

T-lymphocytes

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3
Q

Only rashes displaying true Koebner phenomenon?

A

Lichen planus, psoriasis, vitilligo

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4
Q

Management of pemphigus

A

High dose oral steroids

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5
Q

Conditions associated with erythema multiforme?

A

Viral esp HSV, mycoplasma. Also HIV & hepatitis.

Occasionally drugs: NSAIDs, sulphonamides, penicillins, anti-convulsants

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6
Q

‘plucked chicken skin’ on neck, retinal angioid streaks

A

Pseudoxanthoma

Dx skin biopsy

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7
Q

Treatment of pyoderma gangrenosum

A

Prednisolone

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8
Q

Treatment of scabies

A

Permethrin cream

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9
Q

Where are acral lentiginous melanoma usually found?

A

Sole of foot. Occasionally palms of hands.

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10
Q

Treatment for lichen sclerosus

A

Topical clobetasol 0.05%

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