Question 6 (1 point) Five groups of three different lasers are listed below. Which group is...
Question 25 (1 point) Five groups of three lasers are listed below. Which group is listing three lasers that can be used to treat port-wine stains? O Argon (1 = 515 nm), Argon ( = 488nm), Nd:Yag Argon ( 1 = 515 nm), Argon ( 1 = 488nm), He:Ne ( 1 =633nm, red) Excimer laser, CO2, Nd:Yag O Argon ( 1 = 515 nm), Argon ( 1 = 488nm), He:Ne cd=594nm, yellow) ArF, KrF, XeCI.
Question 33 (1 point) Which two amongst the five following statements are true? 1) Nd:Yag lasers penetrate deeply into skin because they are not absorbed much by tissue 2) Nd: Yag is the ideal laser to use to correct the cornea 3) Er:Yag lasers are not absorbed at all by tissue 4) Argon lasers are very efficient to smash stones in lithotripsy surgery 5) The Ruby laser was the first laser that was invented 1) and 5) 2) and 3)...
These compoun is controlled by the energy gap separating the bands Question 9 (1 point) Which of the following statements is false? Ho:Yag laser is used in lithotripsy Kr laser can be used in photo-dynamic therapy to excite exogenous fluorophores Alexandrite lasers can be used for tattoo removals Radiation emitted by the CO2 laser propagates well in all optical fibers Radiation emitted by Er: Yag lasers are strongly absorbed by water Question 10 (1 point) Which of the following statements...