Question

10. Which of the following statements is correct?

a) large amount of heat is applied during biostimulation

b) exogenous fluorophores are never used in photodynamic therapy

c) process of stimulated emission has never been applied in laser

d) ArF lasers emit beams at a wavelength = 193 nm and they cannot be focused to very small spots

e) Er: Yag has never been used clinically to smash calculi

Answer 1

Wra (a) amount of heat is applied biostimulation Because hirs is done by adding subvents Roger one fluorophores and never used 36 Photos dynamic therapy - Wrong applied is Laser وليا Notes: (c) Process of stimulated emission has never been Worong (d) Arf lasers emit beams at wave 193 mm opd kney cannot be fchxed do very small spots be cause brought The novele wavelength avelength Worong is cour ored

9 24 25 26 27 28 13 24 25 26 27 but bis laser can be a Small spoksi F9- has focussed at (e) never been bo smash 0 fo-yag clinically Calculis Wrong 1 ))))