Must know for test 2

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Total cards: 24•Content version: v4•Public deck•Updated: 8/1/2026

Card preview (24)

Front (Question)

in the equation for KE which has more of an influance on KE mass or velocity?

Back (Answer)

Velocity

Front (Question)

what is the basic unit of energy?

Back (Answer)

Joule

Front (Question)

what is a joule?

Back (Answer)

the force of one newton that moves it’s point of application 1 meter in the direction of that force!!

Front (Question)

Joule is a term of what? energy work or power?

Back (Answer)

energy

Front (Question)

how much work is done pushing on a 100 kg pt on a 75kg operating table and you can’t get teh damn thing to move?

Back (Answer)

0 no movemnet no work

Front (Question)

What does LASER stand for

Back (Answer)

Light Amplification by Stimulated Emission of Radiation

Front (Question)

Carbon dioxide laser properties (2)

Back (Answer)

invisible marked with a helium-neon aiming beam

Front (Question)

what is the Carbon dioxide laser used for

Back (Answer)

upper airway sx

Front (Question)

Nd-YAG laser properties (1)

Back (Answer)

short wave length allows transmission by fiberoptics

#10

Front (Question)

Nd-YAG laser is used for what sx’s

Back (Answer)

distal tracheobronchial tree and retina sx

#11

Front (Question)

KTP laser can be transmited by what?

Back (Answer)

fiberoptics

#12

Front (Question)

KTP laser is used in what sx’s

Back (Answer)

neurosurgical and otolarygeal

#13

Front (Question)

Argon Laser can be transmitted by what

Back (Answer)

fiberoptics

#14

Front (Question)

Argon laser is used in what sx’s

Back (Answer)

neurological, retinal, and otolaryngological

#15

Front (Question)

with laser wavelengths longer wavelengths= what?

Back (Answer)

lower freq and lower energy all start with L

#16

Front (Question)

with laser wavelengths shorter wavelengths= what?

Back (Answer)

higher freq and higher energy for jake sHorter= Higher and Higher) :

#17

Front (Question)

frequancy is inversly proprtional to what??

Back (Answer)

wavelength the higher the frequency the smaller the wavelength

#18

Front (Question)

what has a higher freguency? KTP Wave length is 532 or Nd:YAG wave length 1064

Back (Answer)

KTP remember freq is inversly proportional to wave length the longer the wavelength the lower freq

#19

Front (Question)

which laser is for deep tissue? and why?

Back (Answer)

Nd-YAG b/c of near infrared I guess????

#20

Front (Question)

what is the only laser that wet tissue can protect pt (like a wet towel)

Back (Answer)

CO2 laser

#21

Front (Question)

which laser is more readily absorbed by dark tissue? transmitted through clear fluids tissue penetration 2-6 mm

Back (Answer)

Nd-YAG

#22

Front (Question)

which laser is strongly absorbed by water, and thus by all tissue, pigmented or not. tissue penetration <0.5mm

Back (Answer)

CO2

#23

Front (Question)

which has a higher freq argon WL=488-515 or CO2 WL 10,600

Back (Answer)

argon b/c freq is inversly proportional to WL, thus the longer the WL the lower (slower the freq), and also the shorter the WL the higher (faster) the freq.

#24

Front (Question)

which has a higher freq KTP WL 532 or Argon WL 488-515

Back (Answer)

argon longer WL= lower freq shorter WL= higher the freq