Ophthalmic Laser Surgery

Question 1

LASER definition

Answer 1

light amplification by stimulated emission of radiation

Question 2

Class 1 laser/level

Answer 2

non-damaging to tissue (OCT)

Question 3

Class 2, 2a, 3a, 3b laser/level

Answer 3

causes damage to the eye if viewed for long time or with magnification device

Question 4

Class 4 laser/level

Answer 4

“diffuse reflections” off a surface can cause tissue or eye damage

Question 5

Nd:YAG definition

Answer 5

Neodymium Crystal Embedded in Yttium-aluminum Garnet

Question 6

different types of Nd:YAG operations (

Answer 6

Free-monde
Q-Swithched
Mode-locked

Question 7

Argon laser is used on what ocular structure

Answer 7

retina and trabeculsar meshwork

Question 8

Nd:YAG laser is used on what ocular structure

Answer 8

iris, capsule

Question 9

Excimer laser is used on what ocular structure

Answer 9

cornea, stromal

Question 10

Diode laser is used on what ocular structure

Answer 10

cillary body

Question 11

Femtosecond laser is used on what ocular structure

Answer 11

cronea, stroma, lens

Question 12

Photodynamic therapy laser is used on what ocular structure

Answer 12

retina

Question 13

the Excrimer laser is used for what types of surgery

Answer 13

LASIK, PRK

Question 14

the Diode laser is used for what types of surgery

Answer 14

CP

Question 15

the Femtosecond laser is used for what types of surgery

Answer 15

SBK, Cataract

Question 16

the photodynamic therapy laser is used for what types of surgery

Answer 16

PDT

Question 17

Nd:YAG Free Mode

Answer 17

Thermal effect

Question 17

Nd:YAG Q-Switched

Answer 17

Photodisruptive effect

Question 17

Nd:YAG Mode-locked

Answer 17

Photodisruptive