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 . Chronic Sun Exposure causes
"Sunburn, Photo damage,Skin cancers , Premature skin aging"
"Sunburn, Photo damage"
"Posariasis, Sunburn"
All of above
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 . Examples of Physical sunscreens are
Zinc dioxide and Titanium dioxide
Octinoxate and Titanium dioxide
Zinc oxide and Titanium dioxide
Octinoxate and Zinc oxide
6 . "Sunscreen Evaluation is done on basis of "
Sun protection factor
UVA-PF
UVA/UVB ratio
All of above
7 . SPF means
Solar Preventive Fraction
Sun Preventive Factor
Sun Protection Factor
Sun Power Factor
8 . 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
9 . 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
10 . PPD means
Permenanat Pigmentary Disease
Permenanat Pigmentary Darkening
Permenant Pigment Darkening
Persistant Pigment Darkening
11 . OFFICE-BASED COSMETIC PROCEDURES, Office Based Cosmetic Procedures are
LASERS
Chemical peels, Injectable fillers
Dermabrasion , Microdermabrasion
All of above
12 . Cosmetic Procedure causes the following changes in skin
Thinning of epidermis
Erythemal damage
Post procedure pigmentation
All of above
13 . Chronic Sun Exposure
Sunburn
Photo damage
Premature skin aging and other skin changes like ‘easy bruising
All of above
14 . 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
15 . Shadowz Silk has Uvinul A Plus in
4%
3%
2%
5%
16 . Shadowz Silk has UVA - PF of
12
19.1
21
20.1
17 . Critical Wavelength of Shadowz Silk is
318nm
371nm
380nm
381nm
18 . Uvinul A plus is also know as
Diethylamino hydroxybenzoyl hexyl Triazine
Diethylamino hydroxybenzoyl hexyl benzoate
Bis-Ethyl hexyloxy phenol Methoxyphenyl Triazine
Diethylamino hydroxybenzoyl phenol benzoate
19 . Tinosorb S aqua is also known as
Bis-Ethyl hexyloxy phenol Methotrazone
Bis-Ethyl hexyloxy phenol Methoxyphenyl Triazine
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol
bis-ethylhexyloxyphenol Bis-Benzotriazolyl
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