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Year 2 extra > Dermatology extra > Flashcards

Dermatology extra Flashcards

1
Q

How should genital warts be treated?

A

Topical podophyllotoxin

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2
Q

Which drug can cause necrotising fasciitis in chicken pox?

A

Ibuprofen

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3
Q

Chemotherapy causes _______ effluvium and hormones problems cause ________ effluvium.

A

anagen
telogen

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4
Q

Pityriasis rosea is a diffuse, scaly, non-itchy rash that follows…

A

URTIs.

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5
Q

👶🍓

A

Hemangioma

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6
Q

Squamous cell carcinomas deeper than _ mm are associated with poor outcome.

A

4

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7
Q

Mohs micrographic surgery

A

BCC

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8
Q

What are the 5 H’s that ciclosporin can cause

A

hypertrophy of the gums
hypertrichosis
hypertension
hyperkalemia
hyperglycaemia

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9
Q

What looks like eczema but is made worse by steroids?

A

Tinea incognita

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10
Q

Describe Keratoacanthomas

A

Fast scaly domes

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11
Q

What is another name for male pattern balding?

A

Androgenic alopecia

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12
Q

What is another name for slapped cheek?

A

Erythema infectiosum

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13
Q

Describe the progression of measles

A

Coryza
Fever
Rash on skin and in mouth

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14
Q

Lichen _______ affects the skin and lichen _______ affects the genitals.

A

planus

sclerosus

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15
Q

Lichen _______ affects the skin, lichen _______ affects the genitals and lichen _______ is caused by scratching.

A

planus

sclerosus

simplex

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16
Q

HSV appearance

A

Multiple red monomorphic blisters

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17
Q

_______ scars get too big.

A

Keloid

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18
Q

What benign lesion dimples when squeezed?

A

dermatofibroma

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19
Q

Psoriasis is exacerbated by ___________________ and relieved by ______________.

A

b-blockers, stress

☀️

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20
Q

In babies, where does atopic dermatitis present?

A

Extensor surfaces

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21
Q

Should you test for CK in dermatomyositis?

A

Yes

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22
Q

Dermatitis herpetiformis is assosciated with coeliac disease. How does it present?

A

Itchy
Blisters
Vesicles and papules
Extensors

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23
Q

How is dermatitis herpetiformis treated?

A

Dapsone

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24
Q

How long is urgent referral?

A

2 weeks

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25
Q

Which disorders should be screened for before starting isotretonoin?

A

Mental health

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26
Q

What is associated with sebhorreic keratoma

A

Gastric adenocarcinoma

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27
Q

Anti-__________ can cause rashes.

A

hypertensives

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28
Q

How does tinea versicolor present?

A

Itchy hypopigmentation

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29
Q

How is tinea versicolour treated?

A

ketoconazole

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30
Q

What is tinea versicolor caused by?

A

Malassezia furfur

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31
Q

Erysipelas

A

Red oedematous face

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32
Q

Psoriasis

A

🔭✏️

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33
Q

When is 5-flourouracil used?

A

Actinic keratosis

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34
Q

HSP affects skin and

A

tummy
joints

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35
Q

What gappens if amoxicillin is given for EBV.

A

Morbilliform eruption

36
Q

Name some drug causes of urticaria

A

Penicillin
Opiates
Aspirin
NSAIDs

Treat with antihistamines then steroids

37
Q

Does smoking cause BCC?

A

No

38
Q

Lithium triggers…

A

psoriasis.

39
Q

What is first line for psoriasis?

A

Corticosteroids

40
Q

How is urticaria treated?

A

Oral Cetirizine

41
Q

What is gangrenosum commonly seen with and how is it treated?

A

IBD

Topical corticosteroids

42
Q

Shingles patients

A

Elderly or immunocompromised

43
Q

Syphilis has rashes of the hand and feet as well as…

A

lymphadenopathy.

44
Q

Polyaetritis nodosa

A

Necrotic

45
Q

How is sebbhorreic keratosis treated?

A

Physical removal

46
Q

How is Seborrhoeic Dermatitis treated in babies?

A

Topical emollient

47
Q

How do HSV rashes present?

A

Target lesions that spread from the hands and feet and can affect mucosal surfaces

Tired

48
Q

What is done after an excision biopsy?

A

Sentinal node biopsy

49
Q

Topical antibiotics can cause gram _ve folliculitis.

A

-

50
Q

Is Pityriasis rosea concerning?

A

No

51
Q

What test should be done for suspected HSP?

A

Urine dipstick

52
Q

How should keratocanthomas be treated?

A

Excision

53
Q

Lichen planus is treated with topical steroids and ___________ mouth wash.

A

benzydamine

54
Q

Fluclox alternative

A

Clarythromycin

55
Q

Vascular malformation occurs in the area of CN _.

A

V

56
Q

Guttate psoriasis is drop like and is triggered by…

A

strep.

57
Q

What is the rash in Scarlet fever like?

A

Sandpaper

58
Q

SLE causes which lung complication?

A

Inflammatory pleuritis

59
Q

acantholytic keratinocytes are present in…

A

pemphigus vulgaris.

59
Q

Burns cause the breakdown of RBCs. What does this increase?

A

hematocrit

59
Q

Can giant cell arteritis affect the posterior ciliary artery?

A

Yes

60
Q

Scabies treatment

A

Permethrin

61
Q

What do dermoid cysts look like?

A

Squamous epithelium with hair

61
Q

De quervain’s tenosynovitis affects which thumb muscles?

A

Extensor
Abductor

62
Q

What do you call strep pyogenes infection of the dermis?

A

Erysipelas

63
Q

Name a GI side effect of methotrexate

A

Hepatotoxicity

64
Q

Which calcium channel blocker can be used for CREST?

A

Nifedipine

65
Q

What happens in the days before a shingles rash develops?

A

Burning pain

66
Q

Pellegra is caused by niacin (B3) deficiency. What are the symptoms?

A

Dementia
Diarrhoea
Dermatitis

67
Q

Ichthyosis

A

Fish scale skin

68
Q

Ehler dhanlos has a risk of what hemorrhage?

A

Subarachnoid

69
Q

Is sciatica always bilateral?

A

No

70
Q

What shape are the crystals in pseudogout?

A

Rhomboid

71
Q

_-layer compression bandaging is used first line for venous ulcers.

A

4

72
Q

What is rheumatoid factor?

A

IgM attacking IgG

73
Q

Pulled elbow is caused by subluxation of which head?

A

radial

74
Q

What is sulfasalazine converted to?

A

5ASA

75
Q

How do rheumatoid nodules present?

A

Hard and painless

76
Q

strep rash

A

red

77
Q

What causes pityriasis rosea

A

herpes

78
Q

What injures the anterior talofibular ligament?

A

Inversion injury

79
Q

Can lupus cause mouth ulcers?

A

Yes

80
Q

What is a skin change in rheumatoid arthritis?

A

Raynaud’s

81
Q

Sarcomas that metastasise to lymph nodes

A

R: Rhabdomyosarcoma
A: Angiosarcoma
C: Clear cell sarcoma
E: Epithelial cell sarcoma

For: Fibrosarcoma

M: Malignant fibrous histiocytoma
S: Synovial cell sarcoma

82
Q

Type _ T cells mediate psoriasis

A

1

83
Q

What produces TNF

A

Macrophages

Year 2 extra (6 decks)

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