DERMA QUIZ

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SESSION I

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1 . UV radiation spectrum of UVB is
320-400 nm
280-420 nm
290-320 nm
290-340 nm
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 . Physical sunscreens act by________ the rays
absorbing
reflecting
diluting
converting
5 . 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
6 . "Sunscreen Evaluation is done on basis of "
Sun protection factor
UVA-PF
UVA/UVB ratio
All of above
7 . MED means
Maximum Erythema Dose
Minimal Erythema Dose
Minimal European Dose
Minimum Evaluting Dose
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 . Major indication of Shadowz are
Melasma
Photo Dermatitis
PMLE
All of above
10 . OFFICE-BASED COSMETIC PROCEDURES, Office Based Cosmetic Procedures are
LASERS
Chemical peels, Injectable fillers
Dermabrasion , Microdermabrasion
All of above
11 . Critical Wavelength of Shadowz Silk is
318nm
371nm
380nm
381nm
12 . 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
13 . UVB rays penetrate
only the epidermis
tissue
dermis
All of above
14 . UVB is responsible forSunburns & Photocarcinogenesis
Sunburns
Sunburns & Photocarcinogenesis
Sunburns
Photo aging
15 . 3 types of reactions on UV exposure
Free Radicals, essentially due to UVA
Direct cell death, essentially due to UVB
Increased MMP Enzymes
All of above
16 . UVA PF value demonstrate
the UVB protecting ability of Sunscreen
UVA1 to UVA ratio
the UVA protecting ability of Sunscreen
All of above
17 . UVA PF should be
1/4 of SPF
2 times of SPF
1/10 of SPF
1/3 of SPF
18 . Patient complaince offered by Shadowz Silk
Smooth Silky feel
Non-oily
Aqueous Sun screen lotion
All of above
19 . Koptrizone is also known as
bemotrizinol
Ethylhexyl triazone
Uvinul T 20
All of above
20 . Price of Shadowz Silk is
554
444
445
345