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dermatology > Skin Conditions > Flashcards

Skin Conditions Flashcards

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Dermatology Board Prep flashcards
1
Q

SLE

A

Chilblains

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2
Q

Cutaneous lupus erythematous

A

Skin only
No organ involvement
Scarring

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3
Q

Neonatal lupus

A

Ro positive

Test ECG risk of heart block

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4
Q

Dermatomyositis

A 
Muscle involvement 
Ragged cuticles 
Gottron's papules
Heliotropes rash 
Shawl sign
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5
Q

Vasculitis

A

IgA vasculitis
Small - purpura
Medium - digital necrosis, retiform purpura

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6
Q

May present as anything

A

Sarcoidosis - lungs involvement

Syphilis

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7
Q

Drug reaction with Eosinophilia and Systemic Symptoms

A

Fever, lymphadenopathy, internal organ involvement

Liver commonly affected

Treat with drug withdrawal and corticosteroids

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8
Q

Graft versus Host disease

A

Face, acral, diarrhoea all indicate GvH over DRESS

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9
Q

Itch without rash

A

Pruritus

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10
Q

Spongy gingivae

A

Scurvy

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11
Q

Corkscrew hair

A

Scurvy

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12
Q

Zinc deficiency

A

Dermatitis, diarrhoea, depression

Perioral, acral

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13
Q

Vitamin B3 deficiency

A

Photo distributed
Dermatitis, diarrhoea, depression
Casal’s necklace

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14
Q

Stevens-Johnson syndrome

A

Flu like
Skin falling off like wet wallpaper
Usually drug related

SJS less than 10%
SJS/towxic epidermal necrolysis 10-30%
Toxic epidermal necrolysis more than 30%

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15
Q

Erythroderma

A

More than 70% of body

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16
Q

CKD

A

Jaundice

Terry’s nail

17
Q

Risk of acquiring

A 
Close contact
Contaminated items
Crowding
Cleanliness of environment
Cuts and grazes
18
Q

Ill defined blanching erythema

A

Cellulitis

Infection of lower dermis
Treat with antibiotics

19
Q

Honey coloured crust

A

Impetigo

Facial

20
Q

Neonates, infants, immunocompromised adults - resemble SJS

A

Staphylococcus scalded skin syndrome

21
Q

Hypotension

A

Fever
Toxic shock
Staph aureas

22
Q

Sandpaper like texture

A

Scarlet fever

Children
Upper respiratory

23
Q

Herpes simplex

A

HSV1 - close contact

HSV2 - sexual

24
Q

Dermatomal manifestation

A

Varicella Zoster Virus

Emergency if near eyes

25
Q

Lice

A

Discard or thoroughly clean clothes - body

Malathion - head or pubic

26
Q

Itch

Between fingernails and warm skin areas like groin and scrotum

A

Scabies

Transmissible
Permethrin or oral ivermectin - two cycles of treatment
Norwegian’s scabies - crusty form - immunocompromised

27
Q

Bedbugs

A

Treat symptoms

Fumigation of home to get rid of pest

28
Q

In context of diabetes mellitus

A

Mucormyocosis

dermatology (2 decks)

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