PRE 2: Fluoro Exam Questions And
Answers
electrons -
correct answer ✅The "anatomical image pattern" emitted by the
photocathode is formed by
25,000 volts -
correct answer ✅During fluoro, the voltage potential across the
image intensifier between the photocathode and the anode is
input phosphor -
correct answer ✅To prevent excessive exposure to the patient, the
fluoro lead shutters should never exceed the size of the
output phosphor -
correct answer ✅The total brightness gain (approx. 8-25k) refers
to increased light emission from
ABC -
correct answer ✅The device that automatically adjusts exposure
factors during fluoro
, PRE 2: Fluoro Exam Questions And
Answers
.5-5mA -
correct answer ✅During and image intensified fluoro exam, the
milliamperage is
flux gain & minification gain -
correct answer ✅The total brightness gain of an image intensifier
is the result of
cesium iodide -
correct answer ✅the image intensifier's input phosphor is made of
uses a photosensitive surface to capture the "light" image -
correct answer ✅The charged coupling device
minification gain -
correct answer ✅The output phosphor decrease in size (as
compared to the input phosphor) results in an increase in the
amount of light emitted
output phosphor -
correct answer ✅The film camera records the image given off by
which of the following parts of the image intensifier
Answers
electrons -
correct answer ✅The "anatomical image pattern" emitted by the
photocathode is formed by
25,000 volts -
correct answer ✅During fluoro, the voltage potential across the
image intensifier between the photocathode and the anode is
input phosphor -
correct answer ✅To prevent excessive exposure to the patient, the
fluoro lead shutters should never exceed the size of the
output phosphor -
correct answer ✅The total brightness gain (approx. 8-25k) refers
to increased light emission from
ABC -
correct answer ✅The device that automatically adjusts exposure
factors during fluoro
, PRE 2: Fluoro Exam Questions And
Answers
.5-5mA -
correct answer ✅During and image intensified fluoro exam, the
milliamperage is
flux gain & minification gain -
correct answer ✅The total brightness gain of an image intensifier
is the result of
cesium iodide -
correct answer ✅the image intensifier's input phosphor is made of
uses a photosensitive surface to capture the "light" image -
correct answer ✅The charged coupling device
minification gain -
correct answer ✅The output phosphor decrease in size (as
compared to the input phosphor) results in an increase in the
amount of light emitted
output phosphor -
correct answer ✅The film camera records the image given off by
which of the following parts of the image intensifier
