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Y3 Paediatrics > Dermatology > Flashcards

Dermatology Flashcards

1
Q

what is the presentation of eczema ?

A

itchy dry inflamed skin

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2
Q

state 4 internal types of eczema?

A

seborrheoic
discoid
pomphylx
varicose

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3
Q

where does seborrhoeic eczema occur?

A

face and scalp with scales associated

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4
Q

what does the rash of discoid look like?

A

annular/ circular patches

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5
Q

where does pomphlx occur?

A

vesicles affecting palms and soles

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6
Q

state three types of external eczema?

A

allergic contact dermatitis
irritant contact dermatitis
photosensitivity eczema

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7
Q

state some triggers of eczema?

A

viral infections
winter
pets
stress

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8
Q

where does eczema occur in infants?

A

cheeks

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9
Q

where does eczema occur in older children?

A

flexor pattern

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10
Q

what is thought to be the cause of atopy?

A

abnormality of filaggrin expression

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11
Q

state the treatment of eczema?

A 
emollients 
topical steroids 
calcineurin inhibitors 
UVB light therapy 
immunosuppression
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12
Q

describe the appearance of impetigo ?

A

pustules and honey coloured crusted erosions

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13
Q

what is the treatment of impetigo ?

A

topical antibacterial

oral antibiotics

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14
Q

what is impetigo caused by ?

A

acute superficial bacteria infection

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15
Q

what is the treatment of molluscum contagiosum?

A

no treatment

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16
Q

what is the appearance of molluscum contagiosum?

A

pearly papules with an umbilicated centre

17
Q

what is the treatment of viral warts ?

A

cryotherapy

topical salicylic acid

18
Q

state some examples of viral exanthems?

A 
chicken pox 
measles 
rubella
roseola 
erythema infectiosum
19
Q

what is the treatment of chicken pox ?

A

infection control

20
Q

what is a complication of erythema infectiosum?

A

virus can affect bone marrow

21
Q

what type of hypersensivity if food allergy?

A

type 4

22
Q

what are the two tests done for food allergy?

A

IgE antobodies

skin prick testing

23
Q

what disease is associated with orofacial granulomatosis?

A

crohns

24
Q

what disease is associated with erythema nodosum?

A

infection, IBD, sarcoidosis, drugs

25
Q

what is the test done for sarcoidosis ?

A

serum ACE

26
Q

what disease is associated with dermatitis herpetiformis ?

A

coeliac

27
Q

what is the investigations done for dermatitis herpetiformis?

A

coeliac screen

skin biopsy

28
Q

what is the treatment for urticaria ?

A

consider triggers

antihistamines

29
Q

state some causes of urticaria?

A

viral/bacterial infection
drug allergy
vaccinations

Y3 Paediatrics (20 decks)

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