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LASER-IPL Study Guide Questions with Correct Answers 2025

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LASER-IPL Study Guide Questions with Correct Answers 2025

Institution

Laser Technician

Course

Laser Technician

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Institution: Laser Technician
Course: Laser Technician

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Uploaded on: May 15, 2025
Number of pages: 5
Written in: 2024/2025
Type: Exam (elaborations)
Contains: Questions & answers

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laser ipl study guide questions with correct answe

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LASER/IPL Study Guide Questions with
Correct Answers 2025
selectiveBphotothermolysisB-BCORRECTBANSWERB-
TreatmentBusingBanBappropriateBwavelength,BexposureBtime,BandBpulseBdurationBwithBsufficientBe
nergyBfluenceBtoBabsorbBlightBintoBaBspecificBarea;BitBallowsBdamageBtoBtargetedBtissueBwithoutBinv
olvingBtheBsurroundingBarea

FitzpatrickBscaleB-BCORRECTBANSWERB-
ScaleBusedBtoBmeasureBtheBskinBtype'sBabilityBtoBtolerateBsunBexposure

Lancer'sBscaleB-BCORRECTBANSWERB-
distinguishesBskinBtypesBbasedBonBgeographyBandBheredityBtoBdetermineBrisksBforBcosmeticBlaserBs
urgeryBorBchemicalBpeels.

PolychromaticB-BCORRECTBANSWERB-
consistingBofBlightBofBmultipleBwavelengths,BappearingBasBdifferentBcolors

MonochromaticB-BCORRECTBANSWERB-lightBofBoneBwavelength,BwhichBappearsBasBoneBcolor

LASERB-BCORRECTBANSWERB-
aBdeviceBthatBproducesBaBnarrowBbeamBofBcoherentBlight;BmonochromaticBradiantBenergyBforBther
apeuticBpurposes;BlightBenergyBisBconvertedBintoBheatBenergyBtoBintentionallyBdestroyBtheBtargetBti
ssue,,BwhileBminimizingBthermalBdamageBtoBadjacentBskin

L:Blight

A:BamplificationBby

S:Bstimulated

E:BemissionBof

R:Bradiation

, PermanentBhairBreduction

80-90%BdecreaseBinBgrowth

IPLB-BCORRECTBANSWERB-IntenseBpulseBlight;BuseBofBintenseBpulsesBofBnon-
coherentBlightBoverBaBrangeBofBwavelengthBfromB400nmBtoB1200nmB(broadBspectrum)BIPLBISBONLY
BFORBFITZB1-3BANDB3BISBCUTTINGBIT

-BHelpsBappearanceBofBsunBspots,Brosacea,BageBspots,BandBskinBtexture

CanBbeBusedBforBhairBremoval,BphotoBrejuvenation,BasBwellBasBtoBalleviateBdermatologicBdiseasesBli
keBacne

WavelengthB-BCORRECTBANSWERB-
theBdistanceBbetweenBtwoBconsecutiveBpeaksBorBtroughsBinBaBwave;BinBphotothermolysisBaBwavel
engthBthatBreachesBandBisBpreferentiallyBabsorbedBbyBtheBdesiredBtargetBstructures

ChromophoreB-BCORRECTBANSWERB-
ABcolorBcomponentBwithinBtheBskinBsuchBasBblood,BmelaninBorBwater

JoulesB-BCORRECTBANSWERB-unitBofBenergy

FluenceB-BCORRECTBANSWERB-
energyBdeliveredBperBunitBarea;BenergyBtoBmeasureBaBdamagingBtemperatureBinBtheBtargetsBtoBdes
troyBthem

ExposureBdurationB-BCORRECTBANSWERB-
theBlengthBofBtheBtimeBthatBtheBexposureBoccurs'BinBphotothermolysisBexposureBdurationBlessBtha
nBorBequalBtoBtheBtimeBnecessaryBforBcoolingBofBtheBtargetBstructureB(pulstration)

PulseBdurationB-BCORRECTBANSWERB-
theBactualBtimeBfromBtheBstartBofBaBpulseBtoBtheBendBofBthatBpulse;BakaBpulseBwidthBmeasuredBinBn
anoseconds,Bmicroseconds,BorBmilliseconds.BtimingBofBlightBenergy

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