CER Chapter 12 Review Quiz

Question 1

Arthroscopes are used for surgeries on:
a. sinus cavities
b. ureters
c. pelvic organs
d. joints

Answer 1

Joints

Question 2

The objective lens of a rigid endoscope is the strongest part of the endoscope. True or False

Answer 2

False

Question 3

Rod lenses of a rigid endoscope are made from:
a. fiber optics
b. reflective metal rods
c. glass
d. prisms

Answer 3

glass

Question 4

The ocular lens of a rigid endoscope is:
a. at the distal end of the scope
b. the closest lens to the eye
c. the farthest lens from the eye
d. can also be called a ‘spacer’

Answer 4

the closest lens to the eye

Question 5

Rigid endoscope lens damage can easily occur from:
a. dropping
b. bending
c. exposure to excessive heat
d. all the above

Answer 5

All the above

Question 6

Some rigid endoscopes have a working channel. True or False

Answer 6

True

Question 7

When using a rigid endoscope, a dark image may be caused by damage:
a. illumination fibers
b. coupler
c. camera
d. all the above

Answer 7

all the above

Question 8

Although rigid endoscope light cords come in different sizes, they may be used with any size rigid endoscope: True or False

Answer 8

False

Question 9

An advantage of video imaging is:
a. the light source does not overheat
b. the surgical team can see the operative site
c. they provide three-dimensional images
d. all the above

Answer 9

All the above

Question 10

Cables used to transmit laser light are the same cables used to transmit non-laser light: True or False

Answer 10

False