DERMA QUIZ

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SESSION I

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1 . UV radiation spectrum of UVA is
340-420 nm
320-400 nm
320-340 nm
340-420nm
2 . UV radiation spectrum of UVB is
320-400 nm
280-420 nm
290-320 nm
290-340 nm
3 . Histological changes after sun exposures are
Collagen break down due to direct sun exposure & Accumulation of abnormal Elastin
Disorganized collagen fibers formation known as solar scars
Repeated production of imperfect collagen develop wrinkles
All of above
4 . MOA - Sunscreens work by______ the sun rays on the skin
absorbing
reflecting
scattering
All of above
5 . Physical sunscreens act by________ the rays
absorbing
reflecting
diluting
converting
6 . Examples of Chemical sunscreens are
Tinosorb S and M, Uvinul T 150, Uvinul A Plus, Octylcrylene, Avobenzone
Tinosorb S and M, Zinc oxide, Octylcrylene, Avobenzone
Tinosorb S and M, Zinc oxide and Titanium dioxide
Tinosorb S and M, Octinoxate and Zinc oxide and Titanium dioxide
7 . "Sunscreen Evaluation is done on basis of "
Sun protection factor
UVA-PF
UVA/UVB ratio
All of above
8 . MED means
Maximum Erythema Dose
Minimal Erythema Dose
Minimal European Dose
Minimum Evaluting Dose
9 . Sun Protection Factor is defines as
Time a person with sunscreen can be exposed to sunlight before getting sunburn relative to time without sunscreen
Time a person use sunscreen relative to time without sunscreen
Time the sunscreen is applied by person before getting sunburn versus sun effect
Quanity of Sunscreen appilled by a person versus the protection offered by sunscreen
10 . MED is defined as
is the maximum UV Rays required to produce the perceptible erythema (redness) on skin.
is the least amount of UV Rays required to produce the perceptible erythema (redness) on skin.
is the least time the person is exposed to UV Rays required to produce the perceptible erythema (redness) on skin.
All of above
11 . PPD means
Permenanat Pigmentary Disease
Permenanat Pigmentary Darkening
Permenant Pigment Darkening
Persistant Pigment Darkening
12 . Major indication of Shadowz are
Melasma
Photo Dermatitis
PMLE
All of above
13 . OFFICE-BASED COSMETIC PROCEDURES, Office Based Cosmetic Procedures are
LASERS
Chemical peels, Injectable fillers
Dermabrasion , Microdermabrasion
All of above
14 . Chronic Sun Exposure
Sunburn
Photo damage
Premature skin aging and other skin changes like ‘easy bruising
All of above
15 . Sunscreen can be claimed as Broad spectrum if
UVA PF should be 1/10 of SPF & Critical Wavelength = 370 nm
UVA PF should be 1/2 of SPF & Critical Wavelength = 350 nm
UVA PF should be 1/3 of SPF & Critical Wavelength = 370 nm
UVA PF should be 6 of SPF & Critical Wavelength = 370 nm
16 . Shadowz Silk has Uvinul A Plus in
4%
3%
2%
5%
17 . Shadowz Silk has UVA - PF of
12
19.1
21
20.1
18 . Critical Wavelength of Shadowz Silk is
318nm
371nm
380nm
381nm
19 . UVA-I / UV ratio of Shadowz Silk is
0.81
0.98
0.89
0.91
20 . Features of Shadowz Silk
"SHADOWZ Silk is designed for daily UV care"
SHADOWZ Silk has proven antioxidant action
SHADOWZ Silk offers high patient compliance with smooth silky feel
All of above