1 of 57
Term Definition
Ionizing Radiation produces d
ions when :
a) radiation passes through the
body tissues
b) ions compress into the
atmosphere
c) isotopes flow freely on air
d) none of the above
Give this one a try later!
, True False
Correct definition
a
2 of 57
Term Definition
When taking intraoral and c
panoramic exposures on
children the operator should?
a) decrease the exposure time
b) increase the exposure time
c) decrease the exposure time
in the max region
d) increase the exposure time in
the posterior region
Give this one a try later!
True False
Correct definition
a
3 of 57
,Term Definition
The electric current flows b
through the filament circuit and
heats the :
a) tungsten target
b) cathode filament
c) coolidge tube
d) focal spot
e) none of the above
Give this one a try later!
True False
4 of 57
Term Definition
Within the x-ray tube, converted d
energy produces :
a) 50% heat / 50% x-rays
b) 85% heat / 15% x-rays
c) 90% heat / 10% x-rays
d) 99% heat / 1% x-rays
Give this one a try later!
True False
, 5 of 57
Term Definition
Ionizing types of radiation a
include :
a) gamma rays
b) cosmic rays
c) xrays
d) only a & b
e) all of the above
Give this one a try later!
True False
Correct definition
e
6 of 57
Term Definition
Xrays charastically : b
a) travel in waves
b) are invisible
c) have no mass
d) all of the above
Give this one a try later!
Term Definition
Ionizing Radiation produces d
ions when :
a) radiation passes through the
body tissues
b) ions compress into the
atmosphere
c) isotopes flow freely on air
d) none of the above
Give this one a try later!
, True False
Correct definition
a
2 of 57
Term Definition
When taking intraoral and c
panoramic exposures on
children the operator should?
a) decrease the exposure time
b) increase the exposure time
c) decrease the exposure time
in the max region
d) increase the exposure time in
the posterior region
Give this one a try later!
True False
Correct definition
a
3 of 57
,Term Definition
The electric current flows b
through the filament circuit and
heats the :
a) tungsten target
b) cathode filament
c) coolidge tube
d) focal spot
e) none of the above
Give this one a try later!
True False
4 of 57
Term Definition
Within the x-ray tube, converted d
energy produces :
a) 50% heat / 50% x-rays
b) 85% heat / 15% x-rays
c) 90% heat / 10% x-rays
d) 99% heat / 1% x-rays
Give this one a try later!
True False
, 5 of 57
Term Definition
Ionizing types of radiation a
include :
a) gamma rays
b) cosmic rays
c) xrays
d) only a & b
e) all of the above
Give this one a try later!
True False
Correct definition
e
6 of 57
Term Definition
Xrays charastically : b
a) travel in waves
b) are invisible
c) have no mass
d) all of the above
Give this one a try later!
