Derma Flashcards

1
Q

Acantholytic blister formed in the suprabasal layer of epidermis

A

Pemphigus vulgaris

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2
Q

Subepidermal lister with eosinophil rich infiltrate

A

Bullous pemphigoid

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3
Q

Pemphigus blisters located within the epidermis just beneath the stratum cor run

A

Pemphigoid foliaceus

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4
Q

Polymorphic autoimmune si epidermis L blistering disease usually seen in the elderly

A

Bullous pemphigoid

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5
Q

Tense vesicles and bullae on erythematous urticarial bases

A

Bullous pemphigoid

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6
Q

Intensely pruritic papulovesicular skin disease characterized by lesions symmetrically distributed over extensor surfaces

A

Dermatitis herpetiformis

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7
Q

Almost all DErmatitis herpetiformis patients have an associated _____

A

Gluten sensitive enteropathy

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8
Q

Mainstay of treatment in DH

A

Dapsone

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9
Q

MC cutaneous sign of DM

A

Heliotrope erythema

Purple red discoloration of the upper eyelid

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10
Q

Gottron’s sign

A

Violaceous papules and plaques on elbows and knees of patients with DM

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11
Q

Feature rare in SLE and scleroderma and may point to DM

A

Poikiloderma

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12
Q

When does warfarin necrosis of the skin usually occur

A

3-10 d therapy

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13
Q

Small and late erythematous papules and plaques with overlying silvery scale

A

Psoriasis

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14
Q

Color woods lamp

Pink

A

Corynebacterium

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15
Q

Color woods lamp

Blue

A

Pseudomonas

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16
Q

Pigmented lesions woods lamp

Dermis vs epidermis

A

Epidermis - accentuated

Dermal- fades

17
Q

Hyper pigmentation lichenification and scaling in antecubital dos saw

A

AD

18
Q

May represent end stage of variety of pruritic and eczema toys disorders

A

Lichen simplex chronic us

19
Q

Interface dermatitis if a feature

A

Lichen planus

20
Q

Purple polygonal papules

A

Lichen planus

21
Q

Approved systemic ten rapt for psoriasis

A

MXT
Acitretin
Cyclosporine

22
Q

Classic form of psoriatic arthritis

A

DIP

23
Q

Clinical features of atopic dermatitis

A

Pruritus and scratching
Course marked by exacerbation a and remissions
Lesions typical of eczematous dermatitis
Personal or FH of stops
>6 was
Lichenification of skin

24
Q

What is the isomorphic phenomenon?

A

Koebner phenomenon

Traumatized areas develop lesions of psoriasis

25
Q

Psoriasis after upper respiratory tract infection with Beta hemolytic streptococci

A

Guttate psoriasis

Eruptive psoriasis

26
Q

(+) Nikolsky’s sign

A

Pemphigus vulgaris

27
Q

The most common malignancy associated by erythroderma

A

CTCL

28
Q

Most common causes of monscarring alopecia

A
Androgenetic
Telegenic effluvium 
Alopecia arrays 
Tinea capitis 
Early phase of traumatic alopecia
29
Q

What do you search for when you have erythema gyrum repens

A

Malignancy

It resembles grain in wood

30
Q

Disease erythema marginatum

A

Rheumatic fever

31
Q

Four systemic diseases that should be considered in patients with vitiligo

A

Vogt koyanagi harada syndrome
Systemic cirrhosis
Onchocerciasis
Melanoma associated leukoderma

32
Q

Earliest cutaneous sign in tuberous sclerosis

A

Ash leaf spot

Macular hypomelanosis

33
Q

Sign of Lester trelat

Acrochorsons and skin tags

A

Internal malignancy MC of GI tract