Dermatology Flashcards

1
Q

Paraneoplastic Pemphigus Antibodies

A

Anti-Envoplakin

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2
Q

Medications worsening Psoriasis

A
  1. Beta Blocker
  2. Lithium
  3. Antimalarials
  4. NSAIDs
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3
Q

Onycholysis Causes

A
  1. Psoriatic Nail Disease
  2. Thyrotoxicosis
  3. Tetracyclines
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4
Q

Acne Vulgaris Management in Pregnancy

A

Benzoyl Peroxide and Clindamycin gel for 3-6 months

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5
Q

Deep Ulcer with Violet Border usually associated with Ulcerative Colitis

A

Pyoderma Gangrenosum

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6
Q

Immune Cell Line Responsible for Psoriasis inflammation

A

T-Lymphocytes

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7
Q

Latin America travel + Lesion in Mucosa

A

Mucocutaneous Leishmaniasis

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8
Q

Burning rash with hemorrhagic crust on the surface

A

Pityriasis Lichenoides et varioliformis acuta

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9
Q

Vulval Lesion with Pale atrophic Plaques

A

Lichen Sclerosis

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10
Q

Test for scabies

A

Ink Test

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11
Q

Causes of Erythema Multiforme

A
  1. Mycoplasma Infection
  2. HSV
  3. HIV
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12
Q

Tear Drop Lesions are characteristic of

A

Guttate Psoriasis

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13
Q

History of atopic eczema + recent painful blisters on both cheeks

A

Eczema Herpeticum

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14
Q

Eczema Herpeticum management

A

IV Aciclovir

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15
Q

Melanoma affecting the nail and seen in African American

A

Acral Lentiginous Melanoma

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16
Q

Skin Disorder Associated with Gastric Cancer

A

Acanthosis Nigricans

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17
Q

Skin Disorder Associated with Lung Cancer

A

Erythema Gyratum Reapens

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18
Q

Skin Disorder Associated with Hematological Malignancy

A

Sweet Syndrome

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19
Q

Nutritional Deficiency for Patients on Total Parenteral Nutrition

A

Zinc - Acrodermatitis Herpetiformis

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20
Q

DOC for Facial Hirsutism

A

Eflornithine

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21
Q

Common Complications of Seborrheic Dermatitis

A

Blepharitis and Otitis Externna

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22
Q

Episodic Flushing + Erythema of Nose, Cheeks and Forehead

A

Acne Rosacea

23
Q

Asthma + Intense Itching in Summer of palms and soles

A

Pompholyx Eczema

24
Q

Post EBV treatment rash in chest

A

Pityriasis lichenoides

25
Q

DOC for Pityriasis lichenoides

A

Topical Tacrolimus

26
Q

Toxin in S.aureus responsible for skin infections

A

Panton Valentine Leukocidin

27
Q

Red Eye + Oral Ulcers + Arthritis

A

Behçet Syndrome

28
Q

Diabetes + stiffness of fingers + weakness of fingers

A

Diabetic Cheiroarthropathy

29
Q

Psoriasis Gene

A

HLA-CW6

30
Q

Dermatology side effect of Amiodarone

A

Photosensitivity

31
Q

Topical Management of Pyoderma Gangrenosum

A

Tacrolimus

32
Q

Warty papules on back and chest + Nail Dystrophy + Family History

A

Darier’s Disease

33
Q

Dermatitis Herpetiformis

A

Skin biopsy, which shows deposition of IgA in a granular pattern in the upper dermis

34
Q

Erythrasma causative organism

A

Corynebacterium minutissimum

35
Q

Tear drop papules on the trunk and limbs

A

Guttate Psoriasis

36
Q

Raised serum tryptase levels seen in

A

Systemic Mastocytosis

37
Q

Drugs Exacerbating Psoriasis

A
  1. Beta Blockers
  2. Lithium
  3. Anti-Malarial
38
Q

How to differentiate between Neurofibromatosis 1 and 2

A

Skin Manifestations more in NF1 and CNS Manifestations more in NF2

39
Q

What is Sezary Syndrome

A

T-Cell Malignancy

40
Q

Donovan Bodies

A

Granuloma Inguinale

41
Q

Plum colored plaques + Neutrophilia

A

Sweet’s Syndrome

42
Q

Onycholysis Endocrine Disease

A

Hyperthyroidism

43
Q

Interleukin associated with Psoriasis

A

IL-17

44
Q

What triggers guttate psoriasis

A

Streptococcal infection

45
Q

What is the most common cause of erythema nodosum?

A

Streptococcal infection

46
Q

Antibiotic commonly known to cause photosensitivity

A

Doxycycline

47
Q

Upper GI Bleed + loose folds of skin under both axillae + Mitral Valve Prolapse

A

Pseudoxanthoma Elasticum

48
Q

Purpura + Hematuria + Joint Pain

A

Henoch-Schoenlein purpura

49
Q

Diagnostic marker for paraneoplastic pemphigus

A

Anti-Envoplakin

50
Q

Most Common association of Erythema Multiforme

A

Herpes Simplex

51
Q

Muscle Weakess + Purplish Rash

A

Dermatomyositis

52
Q

Antibody for diagnosis of primary biliary cholangitis

A

Anti-mitochondrial antibodies

53
Q

Epilepsy + hypopigmented macules + acne like eruptions on face

A

Tuberous Sclerosis