Dermatology

Question 1

Yellow/White papule or pustules on baby?

Answer 1

Erythema Toxicum Neoatorum

Question 2

Nodules from occlusion of follicles in axilla or groin?

Answer 2

Hidradenitis Suppuativa

Question 3

Target lesions isolated to hands/forearms

Answer 3

Erythema multiforme

Question 4

Yellow, thick nail resulting from fungus?

Answer 4

OnychoMycosis

Question 5

Phymatous Changes (tissue hypertrophy with irregular contours)?

Answer 5

Rhinophyma Rosacea

Question 6

Visible enlarged cutaneous blood vessels

Answer 6

Erythemato-Telangictasia Rosacea

Question 7

Raised, Boggy lesion with heaped up purulent nodules with hair loss?

Answer 7

Kerion from Tinea Capitis

Question 8

Black dot pattern with hair loss?

Answer 8

Tinea Capitis

Question 9

Smooth, circular, discrete patches of hair loss? Broken Exclamation Hairs at the margins.

Answer 9

!!!Alopecia Areata!!!

Question 10

Sunburn Rash that will not go away with telangiectasias?

Answer 10

Telangiectasias Rosacea

Question 11

Reddish/purple papular lesions on mouth and extremities with extensive blister formation? Small amount.

Answer 11

Stevens-Johnson Syndrome

Question 12

Lesions on feet that itch with pain. Shows erosions and scales between the digits.

Answer 12

Tinea pedis

Question 13

Oral Enanthem (ulcers anterior oral cavity) + Herpangina (ulcers of posterior oral cavity) + Vesiculapapular rash on hands and feet?

Answer 13

Hand, Foot, Mouth Disease

Question 14

Patient comes in complains of more than normal diffuse hair loss? May have white bulb tips?

Answer 14

Telogen Effluvium

Question 15

Acute onset target lesions on palms/soles. Target like rash/ Halo.

Answer 15

Erythema Multiforme

Question 16

Started as a large patch but now a diffuse papulosquaous rash that follows cleavage lines of skin?

Answer 16

Pityriasis Rosea

Question 17

Pearly nodule with telangiectaticisis, possible rolled up edges?

Answer 17

Basal Cell Carcinoma

Question 18

Multiple, violaceous, angulated papules on feet. White lines overlay lesions (Wickham Striae)?

Answer 18

Lichen Planus

Question 19

4 P’s of Lichen Planus?

Answer 19

1. Pruritic
2. Purple
3. Polygonal
4. Papules

Question 20

Severe mouth sores and pain with swallowing for the past week. Then painful, flaccid bullae rash

Answer 20

Pemphigus Vulgaris

Question 21

Answer 21

Question 22

Skin lesions that often start as ecchymotic-like macules that are often mistaken for bruises. Evolved to tan plaque then into purple/brown tumors?

Answer 22

Kaposi Sarcoma

Question 23

Answer 23

Question 23

Answer 23

Question 24

Red, scaly, hyperkeratotic nodular papule or plaque that does not itch

Answer 24

Squamous Cell Carcinoma

Question 25

Pruritic, tender lesion that will not heal!

Answer 25

Melanoma

Question 26

Celiac Disease presents with chronic, pruritic papulovesicular lesions occurring symmetrically over the extensor surfaces of her elbows and knees?

Answer 26

Dermatitis Herpetiformis

Question 27

Well-circumscribed, circular, erythematous, crusted patches scattered over the extensor surfaces?

Answer 27

Nummular Eczema

Question 28

Scattered, crusty lesions on his head but recently changed in appearance, what risk could be developing?

Answer 28

Squamous Cell Carcinoma

Question 29

Older patient with normal Scattered, crusty lesions on his head?

Answer 29

Actinic Keratosis (solar keratosis)

Question 30

Greasy yellow scales on face, well-demarcated plaques. HIV patient

Answer 30

Seborrheic Dermatitis

Question 31

Hyperpigmented blotches on neck ash appeared after sun exposure?

Answer 31

Tinea Versicolor

Question 32

Pruritic papules that progress to large tense bullae with Negative Nikolsky sign?

Answer 32

Bullous Pemphigoid

Question 33

Answer 33

Question 34

Infant presents with erythematous plaques to the bilateral cheeks that have been worsening over the past three weeks. Similar plaques are noted over both elbow extensors.

Answer 34

Atopic Dermatitis

Question 35

Answer 35

Question 36

Darkened skin around armpits and neckline?

Answer 36

Acanthosis Nigricans

Question 37

Dark brown band extending from the nail matrix to the end of the toenail of his right great toe. Periungual pigmentation is present. The overlying nail plate is somewhat irregular.

Answer 37

Longitudinal Melanonychia (nail melanoma)

Question 38

Subtypes of Psoriasis

Question 39

Subtypes of Psoriasis: Most common Symmetrically distributed Silver scales

Answer 39

Chronic Plaque Psoriasis

Question 40

Subtypes of Psoriasis Localized to hands/feet rapid progression

Answer 40

Pustular psoriasis

Question 41

Subtypes of Psoriasis Abrupt onset Multiple small papules on trunk/extremities Strep. A pharyngitis

Answer 41

Guttate Psoriasis

Question 42

Subtypes of Psoriasis Generalized erythema almost the WHOLE body?

Answer 42

Erythrodermic Psoriasis

Question 43

Interriginous locations Smooth/shiny/no scale

Answer 43

Inverse Psoriasis