Electrolysis IBEC+Laser STATE BOARD Practice test With Questions And Veried Answers Latest Update Already Graded A

Electrolysis IBEC+Laser STATE BOARD Practice test With Questions And Veried Answers Latest Update Already Graded A Laser stands for what? - ANSWERLight Amplification by Stimulated Emission of Radiation What is the distance measured in nanometers between two peaks or two troughs known as? - ANSWERWavelength Light of only one color & one specific wavelength is known as? - ANSWERMonochromatic Refraction is also known as what? - ANSWERTransmission The process where by a newly created photon of light (generated through amplification) acquires energy equal to the photons that created it is known as? - ANSWERStimulated Emission The states of equilibrium or middle state of light - ANSWERMetastable State Who theorized stimulated emission? - ANSWERAlbert Einstein The part of the laser that contains the active medium is called? - ANSWERResinator cavity What are the states of light in stimulated emission? - ANSWERGround State Excited State Singlet State Metastable State Alexandrite laer is in the visible light spectrum at what wavelength? - ANSWER755 nm The Nd:YAG laser falls in the invisible light spectrum with a wavelength of what? - ANSWER1064 nm What type of wave is used in laser hair removal? - ANSWERPulsed wave A chromophore is also know at what? - ANSWERTarget The chromophore absorbs what? - ANSWEREnergy Goggles worn by the patient and practitioner must be approved by which group? - ANSWERANSI (American National Standard Institute) for Class 3B and Class 4 Lasers Each laser wavelength is what to its machine? - ANSWERSpecific What are the parameters when doing laser hair removal? - ANSWERWavelength Spot Size Fluence Pulse Width Pulsed lasers allow for selective heating of specific targets, this is also known as? - ANSWERSelective Photothermolysis The rate/amount of energy delivered within a given area is known as? - ANSWERFluence An increase in fluence equals an increase in what? - ANSWERHeat. Resulting in more damage The length of time the light/energy is in contact with the target that is measured in milliseconds (ms): - ANSWERPulse width/Pulse duration If the time of pulse duration is changed from milliseconds to nanoseconds the laser is what? - ANSWERQ Switched A Q switched laser is used for what? - ANSWERTattoo removal Which skin types can tolerate an Alex laser? - ANSWER1-4 Which skin types can tolerate a Nd:YAG laser? - ANSWERAll skin types Which skin type should only have electrolysis and no laser? - ANSWERType 1 If the pulse width is greater than the thermal relaxation time it results in? - ANSWERA burn If the pulse width is less than or equal to the thermal relaxation time it results in? - ANSWERPerfect hair removal Larger structures have __________ thermal relaxation times (TRT) - ANSWERLonger Smaller structures have _______ thermal relaxation times (TRT) - ANSWERShorter What kind of pulse widths protect the epidermis, penetrate deeper and cool more slowly? - ANSWERLong Longer pulse widths are for what skin type? - ANSWER4-6 What kind of pulse widths are more aggressive and heat up and cool down quickly? - ANSWERShort Shorter pulse widths are for what skin type? - ANSWER1-3 What percentage of follicles are damaged with each laser treatment? - ANSWER15% What is a long-term stable reduction of the growing hairs after a treatment regime? - ANSWERLaser Hair Removal (LHR) What does the FDA call laser hair removal? - ANSWERPermanent hair reduction What is the highest setting the skin can tolerate without damage called? - ANSWERFluence Threshold What is the highest setting the patient can tolerate without the treatment becoming impossible called? - ANSWERPatient Threshold The amount of hair per one square centimeter is known as? - ANSWERHair density The higher the hair density, the _______ the fluence? - ANSWERLower