Dermatology Flashcards

1
Q

A small lesion < 0.5cm that is FLAT such as a freckle

A

Macule

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2
Q

A small raised lesion < 0.5cm that is associated with measles & syphilis (solid)

A

Papule

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3
Q

A small lesion < 0.5cm filled with serous fluid & associated with herpes & chicken pox

A

Vesicle

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4
Q

A small lesion < 0.5cm filled with pus associated with staph infection due to a furuncle.

A

Pustule

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5
Q

A hard raised lesion > 0.5cm in size

A

Nodule

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6
Q

A fluid filled lesion > 0.5cm in size associated with phemphigus

A

Bulla

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7
Q

A precancerous lesion seen on mucus membranes and associated with tobacco use

A

Leukoplakia

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8
Q

Located on the face, nose & cheeks and is exacerbated by sunlight, caffeine & alcohol

A

Acne Rosacea

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9
Q

A condition of sebaceous glands characterized by comedones and pus filled cysts (esp. adolescents)

A

Acne Vulgaris

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10
Q

Sun spot, Liver spot

MC benign sun-induced lesion

A

Actinic Lentigo

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11
Q

A pitted erythematous lesion or ulcer in the mouth

A

Aphthous Stomatitis

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12
Q

“Car load of furuncles”

Same organism and lesion location as a furuncle

A

Carbuncle

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13
Q

An accumulation of sebum within a pore.

A

Comedone

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14
Q

Closed Comedone

A

Whitehead

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15
Q

Open Comedone

A

Blackhead

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16
Q

A non-tender epidermal cyst that is filled with sebum

A

Epidermal Cyst

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17
Q

Organism is beta hemolytic Strep
Presents as a red, fiery, advancing lesion on the skin
Pt will have fever and an elevated ASO titer

A

Erysipelas

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18
Q

A skin reaction usually associated with strep characterized by bilateral, red & tender nodules

A

Erythema Nodosum

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19
Q

Any surface injury to the skin

A

Excoriation

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20
Q

Fungal/Myocotic Infection of the Body

A

Tinea Corpus

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21
Q

Fungal/Myocotic Infection of the Foot

A

Tinea Pedis aka Athlete’s foot

22
Q

Fungal/Myocotic Infection of the Nails

A

Tinea Ungunum

23
Q

Fungal/Myocotic Infection of the Scalp

A

Tinea Capitus

24
Q

Fungal/Myocotic Infection of the Groin

A

Tinea Cruris aka Jock Itch

25
Q

Fungal/Myocotic Infection of the Beard

A

Tinea Barbae

26
Q

Fungal/Myocotic Infection with multiple hypo-pigmented, asymptomatic lesions varying in color from white to brown

A

Tinea Versicolor

27
Q

A staph-infected hair follicle that presents as a painful nodule

A

Furuncle

28
Q

HSV infection characterized by small vesicles (cold sores) located on the mouth or in the genital region.
Can be reactivated during delivery.

A

Herpes Simplex

29
Q

What test dx’s Herpes Simplex?

A

Tzank Test (herpes skin test)

30
Q

Found in the dorsal root ganglion

Vesicular lesions that follow the course of a dermatome

A

Herpes Zoster aka Shingles

31
Q

Increased keratinization producing a non-inflammatory skin lesion

A

Ichthyosis aka Fish Skin

32
Q

Organism may be staph or strep (MC)

Crusty lesions found around the corners of the mouth or on the hands of children

A

Impetigo

33
Q

Reddened areas caused by moisture, friction & warmth retention found on opposing skin surfaces

A

Intertrigo

34
Q

A dense, sharply elevated, progressively enlarging scar with collagenous hyperplasia seen in African Americans, Latinos & Asians

A

Keloid

35
Q

Rough & thick skin due to constant scratching of a pruritic, chronic dermatitis

A

Lichenification

36
Q

An inflammatory pruritic disease characterized by papules with shiny, fine inconspicuous SCALES with whitish lines or puncta.

A

Lichen Planus

37
Q

A discrete coin shaped ring or annular lesion that coalesce to form patches which ooze and crust over

A

Nummular Eczema

38
Q

Tender bacterial or fungal hand infection or foot infection where the nail and skin meet at the side

A

Paronychia

39
Q

Caused by lice

Lesion sites: Pubic area (pubis), body (corporis), head (capitus)

A

Pediculosis

40
Q

A potentially life threatening condition exhibiting bulla (blisters) on the skin

A

Pemphigus Vulgaris

41
Q

Exhibits a characteristic oval/round lesion called a Herald Patch. Caused by a virus

A

Pityriasis Rosea

42
Q

Silver scales on extensor surfaces of knees & elbows

A

Psoriasis

43
Q

A transmissible (whirlpool) infection caused by mites & characterized by grouped vesicles and superficial linea furrows in the groin

A

Scabies

44
Q

Dandruff; similar to “cradle cap” in newborns

A

Seborrheic Dermatitis

45
Q

Hives described as a wheal due to an allergy such as penicillin or a food allergy.

A

Urticaria

46
Q

An auto-immune condition characterized by depigmentation (absent melanocytes) after development.

A

Vitiligo

47
Q

Complete depigmentation (lack of melanin) of the body first observed at birth

A

Albinism

48
Q

Organism is Candia Albicans

Oral is called Thrush

A

Yeast Infections

49
Q

MC skin cancer

Waxy & indurated

A

Basal cell

50
Q

Malginant tumor of epithelial cells

Irregular & flaky

A

Squamous cell

51
Q

Most invasive skin cancer

Multicolored

A

Melanoma

52
Q

Premalignant condition of the skin caused by exposure to the sun

A

Actinic Keratosis