Dermatology Flashcards

1
Q

widespread blistering after a child gets impetigo

A

staphylococcal scalded skin syndrome

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2
Q

red cheeks and arthritis that recurs over weeks or months

A

slapped cheek syndrome - parvovirus B19

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3
Q

umbilicated pearlescent nodules

A

molluscum contagiosum

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4
Q

farmer with lesions on hands

A

orf - pox virus in sheep

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5
Q

pseudomembranous plaque

A

candida albicans

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6
Q

linear or curved skin burrows

A

scabies

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7
Q

fish like scaling

A

ichythosis

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8
Q

crazy paving pattern

A

asteatotic eczema - winter eczema

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9
Q

raindrop like psoriasis after a strep throat infection

A

guttate psoriasis

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10
Q

christmas tree pattern on back

A

pityriasis rosea

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11
Q

lacy pattern on buccal mucousa

A

known as wickhams striae, present in lichen planus

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12
Q

sarcoidosis/strep infection/oral contraceptive/ sulphonamides/UC/TB

A

erythema nodosum

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13
Q

target lesions

A

erythema multiforme

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14
Q

IBD

A

pyoderma gangrenosum

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15
Q

Gottrons papules(scaly knuckles), heliotrope rash

A

dermatomyositis

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16
Q

butterfly rash

A

SLE

different from chronic discoid lupus as it has scaly atrophic plaques with telangiectasia

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17
Q

cafe aut lait macules

A

neurofibromatosis type 1

18
Q

ash leaf macules, shagreen patches

A

tuberous sclerosis

19
Q

nikolsky’s sign positive

A

pemphigus vulgaris

20
Q

coeliac disease

A

dermatitis herpetiformis

21
Q

blue looking mole

A

blue naevi

22
Q

smooth button on skin appearance

A

dermatofibroma

seborrheic has an irregular surface usually

23
Q

stuck on appearance

A

seborrheic keratosis

24
Q

scaly lesion on females shin

A

Bowens disease

25
Q

telangiectasia, pearly edge, slow growing

A

BCC

26
Q

shallow like a beach ulcer

A

venous ulcer

27
Q

sharp cliff like edge ulcer

A

arterial ulcer

28
Q

itchy and burning skin, just started new med

A

toxic epidermal necrolysis

29
Q

broken exclamation mark hairs

A

alopecia areata

30
Q

bearded lady

A

hirsutism

31
Q

erythematous bullseye lesions

A

erythema migrans - lyme disease

32
Q

honey coloured crust

A

impetigo - staph aureus

33
Q

flaccid blisters that can burst easily to form erythematous erosions

A

pemphigus vulgaris

34
Q

large tense bullae that don’t burst easily

A

bullous pemphigoid

35
Q

velvety thickened lesions in axillae

A

acanthosis nigricans

36
Q

early onset of multiple BCCs

A

Gorlin’s syndrome

37
Q

non-blanching purpuric rash on trunk and fever

A

meningococcaemia

38
Q

vesicular rash

A

shingles - herpes zoster

39
Q

vertically corrugates lesions on lateral surface of tongue

A

oral hairy leukoplakia - caused by EBV in pts with HIV

40
Q

psoriasis and on a drug for heart problem

A

beta blocker

41
Q

photosensitivity and recently had a UTI

A

trimethroprim - drug induced photosensitivity

42
Q

acne in someone with a brown inhaler for asthma

A

steroid induced acne