ELECTROLYSIS IBEC+LASER STATE BOARD 2024 QUESTIONS WITH COMPLETEANSWERS ALREADY PASSED AND GRADED A+

ELECTROLYSIS IBEC+LASER STATE BOARD 2024 QUESTIONS WITH COMPLETEANSWERS ALREADY PASSED AND GRADED A+ Laser stands for what? - CORRECT ANSWER Light Amplification by Stimulated Emission of Radiation What is the distance measured in nanometers between two peaks or two troughs known as? - CORRECT ANSWER Wavelength Light of only one color & one specific wavelength is known as? - CORRECT ANSWER Monochromatic Refraction is also known as what? - CORRECT ANSWER Transmission 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? - CORRECT ANSWER Stimulated Emission The states of equilibrium or middle state of light - CORRECT ANSWER Metastable State Who theorized stimulated emission? - CORRECT ANSWER Albert Einstein The part of the laser that contains the active medium is called? - CORRECT ANSWER Resinator cavity What are the states of light in stimulated emission? - CORRECT ANSWER Ground State Excited State ELECTROLYSIS IBEC+LASER STATE BOARD 2024 QUESTIONS WITH COMPLETEANSWERS ALREADY PASSED AND GRADED A+ Singlet State Metastable State Alexandrite laer is in the visible light spectrum at what wavelength? - CORRECT ANSWER 755 nm The Nd:YAG laser falls in the invisible light spectrum with a wavelength of what? - CORRECT ANSWER 1064 nm What type of wave is used in laser hair removal? - CORRECT ANSWER Pulsed wave A chromophore is also know at what? - CORRECT ANSWER Target The chromophore absorbs what? - CORRECT ANSWER Energy Goggles worn by the patient and practitioner must be approved by which group? - CORRECT ANSWER ANSI (American National Standard Institute) for Class 3B and Class 4 Lasers Each laser wavelength is what to its machine? - CORRECT ANSWER Specific What are the parameters when doing laser hair removal? - CORRECT ANSWER Wavelength Spot Size Fluence Pulse Width Pulsed lasers allow for selective heating of specific targets, this is also known as? - CORRECT ANSWER Selective Photothermolysis ELECTROLYSIS IBEC+LASER STATE BOARD 2024 QUESTIONS WITH COMPLETEANSWERS ALREADY PASSED AND GRADED A+ The rate/amount of energy delivered within a given area is known as? - CORRECT ANSWER Fluence An increase in fluence equals an increase in what? - CORRECT ANSWER Heat. Resulting in more damage The length of time the light/energy is in contact with the target that is measured in milliseconds (ms): - CORRECT ANSWER Pulse width/Pulse duration If the time of pulse duration is changed from milliseconds to nanoseconds the laser is what? - CORRECT ANSWER Q Switched A Q switched laser is used for what? - CORRECT ANSWER Tattoo removal Which skin types can tolerate an Alex laser? - CORRECT ANSWER 1-4 Which skin types can tolerate a Nd:YAG laser? - CORRECT ANSWER All skin types Which skin type should only have electrolysis and no laser? - CORRECT ANSWER Type 1 If the pulse width is greater than the thermal relaxation time it results in? - CORRECT ANSWER A burn If the pulse width is less than or equal to the thermal relaxation time it results in? - CORRECT ANSWER Perfect hair removal Larger structures have __________ thermal relaxation times (TRT) - CORRECT ANSWER Longer Smaller structures have _______ thermal relaxation times (TRT) - CORRECT ANSWER Shorter