lecture 17 dermatology Flashcards

1
Q

principles of doing good dermo exam

A

inspect
describe
palpate
systematic check

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2
Q

Koebnerisation

A

when you scratch the condition follows

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3
Q

pruritus

A

itching

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4
Q

seborrhoea

A

oily skin

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5
Q

open comedones

A

black heads

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6
Q

closed comedones

A

whiteheads

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7
Q

papule

A

inflamed spot

no puss

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8
Q

pustule

A

pus containing lesion

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9
Q

nodule

A

tender

solid lesion

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10
Q

cycst

A

papule or nodule that contains fluid

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11
Q

bulla

A

large blister

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12
Q

psoriasis

A

inflammatory

hyperprolifertion of keratinocytes

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13
Q

guttate psoriasis

A

rain drop leasons

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14
Q

flexural psoriasis

A

body folds

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15
Q

arthrodermic psoriasis

A

total body redness

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16
Q

urticaria

A

transient raised leasons due to oedema

17
Q

main bactreial skin problem causes

A

staphylococcal

streptococcal

18
Q

examples of skin probs caused by bacteria

A

abscess

erythrasma

19
Q

erythrsma where

A

skin folds

20
Q

what are warts

A

skin tumour due to virus

21
Q

what is seborrheic keratoses

A

brown skin growths

22
Q

growth speed of basal cellskin cancer

A

slow

23
Q

basal cell skin cancer is cancer of .. cells

A

keratinocytes

24
Q

basal cell skin cancer affects

A

old people

25
Q

basal cell skin cancer, likely to metast

A

erm nah

26
Q

casues of basal cell carcinoma

A
UV 
sunburn
skin type 1
age
male 
genetic
27
Q

howdoes basal cell skin cancer present

A

papule or nodule with a pearly rolled edge

28
Q

squamous cell skin cancer

A

epidermal keratinocyes/appendages

29
Q

squamous cell cancer metastasize?

A

yeah

30
Q

squamous cell risk factors

A

UV
chronic inflammation
immunosupressed
genetic

31
Q

melanoma

A

cancer of the melanocytes

32
Q

melanoma metastasize

A

yah

33
Q

risk factors melanoma

A

UV
skin type 1
moles
fam hist

34
Q

breslow depth

A

how deep a tuour is in the skin