MC Flashcards

You may prefer our related Brainscape-certified flashcards:
1
Q

MC benign cutaneous neoplasm?

A

Seborrheic Keratosis (SK)

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2
Q

MC benign soft tissue tumor?

A

Lipoma

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3
Q

What is the MC invasive skin CA?

A

BCC

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4
Q

What is the second MC skin CA?

A

SCC

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5
Q

What is the MC site for nodular BCC?

A

Head and neck (specifically, the nose)

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6
Q

What is the MC site for superficial BCC?

A

Trunk

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7
Q

What is the MC malignant neoplasm in humans?

A

BCC

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8
Q

What is the MC presenting complaint for BCC?

A

Bleeding or scabbing sore, heals and then recurs

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9
Q

How does a melanocytic nevus most commonly appear?

A

Dome-shaped

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10
Q

Nevus spilus is most common at what age?

A

Adolescence

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11
Q

Becker’s nevus is most commonly found where?

A

Unilateral upper back
Shoulder
Upper arm
Submammary

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12
Q

Halo nevus is most common in what age group?

A

Adolescence

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13
Q

Halo nevus is most commonly found where?

A

Trunk

*NEVER PALMS/SOLES

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14
Q

Mongolian spots are most commonly found where?

A

Scalp and presacral area

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15
Q

Mongolian spots are most common in what ethnicity?

A

Asians and Africans

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16
Q

Spitz nevus is most commonly found where?

A

Head
Neck
Lower extremities

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17
Q

Blue nevus is most commonly found where?

A

On the extremities and dorsum of the hands

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18
Q

Labial melanocytic macule is most common in which patient population?

A

Young adult women

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19
Q

Nevus of Ota is most common in which patient group?

A

Asian females

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20
Q

Dysplastic nevus is most commonly found where?

A

Back

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21
Q

What is the most common location to find malignant melanoma in men and in women?

A

Men - back

Women - arms and legs

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22
Q

What is the MC type of malignant melanoma?

A

Superficial Spreading Melanoma (SSM)

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23
Q

At what age does SSM most commonly occur?

A

30’s to 40’s

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24
Q

Where is SSM most commonly found?

A

Upper back

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25
Q

Lentigo maligna melanoma is most commonly found where?

A

On the face

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26
Q

What is the MC type of malignant melanoma found in dark-pigmented people?

A

Acral-lentigous

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27
Q

MC light-induced skin disease seen by primary care providers?

A

Polymorphous light eruption

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28
Q

MC patient type for PLE?

A

Young, fair-skinned adult female

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29
Q

MC type of PLE

A

Papular type

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30
Q

MC location for actinic prurigo?

A

Face

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31
Q

Where is melasma most commonly found?

A

Centrofacial (forehead, cheeks, upper lip, chin)

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32
Q

Why did the can crusher quit his job?

A

Because it was soda-pressing

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33
Q

MC location for steroid acne?

A

On the chest, neck and back

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34
Q

MC locationfor milia?

A

Face

- esp around eyelids

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35
Q

5 MC steroid therapy mistakes?

A
  1. Steroid not strong enough for that area
  2. Not enough meds given
  3. Too strong for use on kids
  4. Too strong for face
  5. Failure to follow up on tx
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36
Q

MC type of onchomycosis?

A

Distal subungal onchomycosis

37
Q

MC site for common warts (verruca vulgaris)?

A

Hands

38
Q

MC location for filiform warts?

A

Face

39
Q

Genital warts are MC’ly what type?

A

6,11,16,18

40
Q

MC viral STD?

A

Genital warts

41
Q

MC location for polymorphus light eruption?

A
Any sun exposed area 
MC:
- V of chest
- backs of hands
- extensor of arms
- lower legs (women)
42
Q

MC small vessel necrotizing vasculitis?

A

Leukocytoclastic (hypersensitivity) vasculitis

43
Q

MC meds causing SJS?

A

Seizure meds

44
Q

Dyshidrotic eczema (pompholyx) is MC in what age group?

A

Teens to middle age

45
Q

Pyoderma faciale (type of nodulocystic acne) is MC in what group?

A

13-40y/o females

46
Q

Acne fulminaris is MC in what group?

A

Adolescent white males

47
Q

MC infectious folliculitis?

A

Staphylococcus folliculitis

48
Q

Perioral dermatis is mc in what group?

A

Young women

49
Q

epidermal inclusion cyst is MC seen in who?

A

People with oily sebaceous skin

50
Q

Tinea or pityriasis versicolor is MC found where?

A

Chest and upper back

51
Q

Tinea incognito is MC found where?

A

Groin
Face
Dorsal hands

52
Q

MC type of tinea capitis?

A

Black dot type

- hairs broken at orifice

53
Q

MC and least serious deep fungal infection?

A

Sporotrichosis

54
Q

Sporotrichosis is MC found on whom?

A

Florists
Farmers
Hunters

55
Q

MC cause of hirsutism?

A

PCOS

56
Q

Xerosis is MC found where?

A

Hands and lower legs

57
Q

MC findings for lichen planus (LP)?

A

Longitudinal grooving and ridging

58
Q

Mc location for scabes?

A
Finger webs
Wrists
Sides of hands/feet
Penis
Buttocks
Scrotum
Palms/soles (infants)
59
Q

MC secondary lesion for human scabies?

A

Pinpoint erosions

60
Q

MC skin disease among travelers to tropical countries?

A

Creeping eruption

61
Q

MC type of vitiligo?

A

Type A - generalized

62
Q

MC location for acanthos nigricans?

A

Axilla

63
Q

MC malignancy that causes acanthos nigricans?

A

Gastric cancer

64
Q

MC form of xanthoma?

A

Xanthalasma

- superficial flat yellow plaques around eyes

65
Q

MC type of tendinous xanthoma?

A

Achilles

66
Q

MC site of granuloma annulare?

A

Lateral or dorsal surfaces of hands/feet

67
Q

MC nonspecific lesion in early sarcoid?

A

Erythema nodosum

68
Q

MC turmor in HIV?

A

Kaposi’s sarcoma

69
Q

MC location for kaposi’s sarcoma?

A

Trunk, head and neck

70
Q

MC cellulitis?

A

GABHS

71
Q

Blistering distal dactylitis (strep) MC group?

A

Age 2-16

72
Q

MC secondary invader for skin lesions?

A

Staph aureus

73
Q

Bullous impetigo (staph) is MC in?

A

Infants - adolescents

74
Q

MC form of infectious folliculitis?

A

Staph folliculitis

75
Q

Furuncle/carbuncle are MC found where?

A

Friction prone/traumatized areas

76
Q

MC site for erythrasma (c. Minutissimum?

A

4th interdigital space

77
Q

MC drug eruption type?

A

Maculopapular

- exanthems

78
Q

MC site for fixed drug eruption

A

Glans penis

79
Q

Angioedema is MC found?

A
Lips
Eyes
Tongue
Trunk
Genitalia
Hands
80
Q

MC systemic vasculitis in kids?

A

HSP

- henoch-schonlein purpura

81
Q

3 MC sources for erythema multiforme?

A

URI
HSV
Mycoplasma pneumonia

82
Q

Toxic epidermal necrolysis MC prodrome?

A

Fever

83
Q

MCC of toxic epidermal necrolysis?

A

Drugs

- abx

84
Q

MC cause of death in toxic epidermal necrolysis?

A

Infection

85
Q

Molluscum is MC found in whom?

A

Kids

86
Q

MC cutaneous manifestations of aids?

A

Seborrheic dermatitis

87
Q

MC inflammatory skin disease?

A

Eczema

88
Q

MC types of irritant dermatitis?

A

Occupational
- hand dermatitis
Diaper dermatitis

89
Q

MC causes of allergic contact dermatitis?

A
Nickel
Poison ivy (2MC)