Simple lentigo occurs due to an increase in _____ at dermal-epidermal junction.
#2
_____dermal melasma -appears light brown and shows enhanced color contrast with Wood s lamp
#3
Chemical leukoderma due to hair dyes is due to the presence of compound _____
#4
What is the cause of skin pigmentation in hemosiderosis?_____
#5
_____ dermatitis is skin pigmentation due to phototoxic reaction to perfumes containing 5-methoxypsoralen (bergapten)
#6
Freckles or ephelis are produced due to increased _____ production by melanocytes on exposure to UV rays
#7
Poor prognostic factors for Vitiligo:Positive family history_____ vitiligoLesions over bony prominencesLeukotrichiaKoebner's/Isomorphic phenomenonNonsegmental vitiligo
#8
_____ is a mask-like hyperpigmentation of the cheeks associated with pregnancy and OCPs
#9
Freckles are common in Type _____ and Type 2 skin types of Fitzpatrick Classification
#10
_____ is described as a yellowish hue to the skin secondary to -carotene accumulations: seen in hypothyroidism
Drug-Induced Pigmentary Changes Indian Medical PG Flashcards - Medical Study Cards
Master Drug-Induced Pigmentary Changes with OnCourse flashcards. These spaced repetition flashcards are designed for medical students preparing for NEET PG, USMLE Step 1, USMLE Step 2, MBBS exams, and other medical licensing examinations.
Flashcard 1: Simple lentigo occurs due to an increase in _____ at dermal-epidermal junction.
Answer: melanocytes
Flashcard 2: _____dermal melasma -appears light brown and shows enhanced color contrast with Wood s lamp
Answer: Epi
Flashcard 3: Chemical leukoderma due to hair dyes is due to the presence of compound _____
Answer: p-Phenylenediamine (PPD)
Flashcard 4: What is the cause of skin pigmentation in hemosiderosis?_____
Answer: Increased melanin
Flashcard 5: _____ dermatitis is skin pigmentation due to phototoxic reaction to perfumes containing 5-methoxypsoralen (bergapten)
Answer: Berloque
Flashcard 6: Freckles or ephelis are produced due to increased _____ production by melanocytes on exposure to UV rays
Answer: melanin
Flashcard 7: Poor prognostic factors for Vitiligo:Positive family history_____ vitiligoLesions over bony prominencesLeukotrichiaKoebner's/Isomorphic phenomenonNonsegmental vitiligo
Answer: Mucosal
Flashcard 8: _____ is a mask-like hyperpigmentation of the cheeks associated with pregnancy and OCPs
Answer: Chloasma
Flashcard 9: Freckles are common in Type _____ and Type 2 skin types of Fitzpatrick Classification
Answer: 1
Flashcard 10: _____ is described as a yellowish hue to the skin secondary to -carotene accumulations: seen in hypothyroidism
