Derm Flashcards

1
Q

What layer do you not have in psoriasis?

A

granular

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2
Q

What cells are for immunity?

A

Langerhans

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3
Q

Are cells are mechanical/deep pressure?

A

Merckel’s

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4
Q

What cells are for vibration in epidermis?

A

Missnier’s

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5
Q

What cells are for deep pressure, vibration and temp in dermis?

A

Pancionion

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6
Q

What absesses are seen in psoriasis?

A

Munne

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7
Q

Teardrop lesions on trunk?

A

guttate psoriasis

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8
Q

Nail changes in psoriasis?

A

oncholysis, pitting

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9
Q

Seb K treatment?

A

topical ketonazole

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10
Q

What must be monitored when giving isotretinoin?

A

LFTs and lipids

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11
Q

Which is more raised, SCC or BCC?

A

BCC

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12
Q

What is a seb k also known as?

A

Basal cell papilloma. cryotherapy first line

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13
Q

Pyogenic granuloma?

A

trauma

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14
Q

flat red mark on skin stays there?

A

port wine stain

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15
Q

raised red mark goes away?

A

Strawberry haemangioma

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16
Q

What is SCC in situ and FULL thickness?

A

Bowen’s

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17
Q

What thickness is actinic keratosis?

A

partial

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18
Q

Which UV causes burns?

A

B

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19
Q

Which UV causes tan?

A

UVA

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20
Q

What causes pityrisis rosea and what does this look like?

A

HH7

xmas tree

21
Q

Annular?

A

fungal

22
Q

Nail fungal infection treatment?

A

topical clortimazole

if fails, oral terbinofene

23
Q

What causes pityrisis vesicolor?

A

malassea

24
Q

What is affected in erythema nodosum?

A

subcutaneous fat

25
Q

Lichen planus is related to?

A

hepatitis

26
Q

Epidermis bullosa inheritance?

A

AR

27
Q

Pemphigoid antibody?

A

anti desmosome

28
Q

Pemphigus antibody?

A

anti desmogluin 3

29
Q

Bullous, deep or superficial?

A

deep

30
Q

Chicken wire?

A

pemphigus

31
Q

Linear at epidermal junction?

A

pemphigoid

32
Q

What HPV causes genital warts

A

6 + 11

33
Q

What HPV vaccines are given?

A

6,11,16,18

34
Q

Scabies treatment?

A

Permethorim then malathion

35
Q

How long is permethorim given for?

A

12 hours wash off and repeat in 7 days

36
Q

What nerve leads to Hutchingsons sign

A

trigeminal nerve, opthalmic division

37
Q

Shingles vaccine is given when?

A

70-80 years

38
Q

SE of ketoconazole?

A

gynaecomastia

39
Q

Acne rosacea treatment?

A

topical metronidazole

more severe/resistant give oral tetracycline

40
Q

Spider naeve and telangectasia difference?

A

spider naevi fill from centre, T from edge

41
Q

Can give what for haemangiomas in sensitive areas?

A

beta blockers

42
Q

Chondrodermatitis nodularis?

A

painful

43
Q

Rapid growth phase of lesion

A

keratoacanthoma

44
Q

Vitiligo common in who?

A

autoimmune disease

45
Q

Erythema multiforme can be caused by what virus

A

Herpes simplex

46
Q

Melanoma on nail bed?

A

acral lentiginous

47
Q

Treatment for guttate psoriasis?

A

not needed

48
Q

When should you US a lipoma?

A

if more than 5cm

49
Q

Treatment of pyoderma gangrenosum?

A

oral steroids