CT REGISTRY REVIEW (MIC) EXAM WITH
CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS LATEST
ALREADY GRADED A+
Save
Terms in this set (303)
In order for an x-ray photon to be 1,2,3
measured it must:
1. enter the detector chamber
2. be absorbed by the detector
material
3. be converted to a measurable
event
Which system component converts analog-to-digital converter
the projection attenuation data into
the proper digital form for the array
processor?
Which of the following is NOT a reconstruction of the image from raw data
function of a PACS system?
a. reconstruction of the image from
the raw data
b. long term data storage
c. digital distribution of images
d. image display for the radiologist
,Which of the following is not part of collimator
the CT tube?
a. tungsten target
b. collimator
c. rotating anode
d. filament
Which of the following is FALSE 1,2,3
regarding CT systems?
1. they are limited to nonoblique
transverse scanning
2. they cannot generate a straight
coronal or sagittal image
3. hey have no moving parts
Xrays are used in CT because: C
a. they are easily produced by the
high frequency generator
b. they are less harmful than the
heating effects of microwave
radiation
c. they penetrate the body
according to specific attenuation
characteristics of each tissue
d. the FDA imposes no limit on the
dose to the patient
Most of the commands from the operators console
technologists are received by the:
, Xrays are produced whenever fast The electron loses kinetic energy which is
moving electrons collide with any converted into the emission of an x-ray photon
form of matter because:
The mA determines the: quantity of x-ray photons
Which of the following is a array processor
component NOT normally located
in the gantry of a modern CT
system?
Tube interscan delay time refers to: the time between the end of one scan and the
start of the next scan during which the tube will
cool
Increased _______ will increase the 1
likelihood that a given x-ray will
penetrate a material
1. kV
2. mA
3. exposure time
CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS LATEST
ALREADY GRADED A+
Save
Terms in this set (303)
In order for an x-ray photon to be 1,2,3
measured it must:
1. enter the detector chamber
2. be absorbed by the detector
material
3. be converted to a measurable
event
Which system component converts analog-to-digital converter
the projection attenuation data into
the proper digital form for the array
processor?
Which of the following is NOT a reconstruction of the image from raw data
function of a PACS system?
a. reconstruction of the image from
the raw data
b. long term data storage
c. digital distribution of images
d. image display for the radiologist
,Which of the following is not part of collimator
the CT tube?
a. tungsten target
b. collimator
c. rotating anode
d. filament
Which of the following is FALSE 1,2,3
regarding CT systems?
1. they are limited to nonoblique
transverse scanning
2. they cannot generate a straight
coronal or sagittal image
3. hey have no moving parts
Xrays are used in CT because: C
a. they are easily produced by the
high frequency generator
b. they are less harmful than the
heating effects of microwave
radiation
c. they penetrate the body
according to specific attenuation
characteristics of each tissue
d. the FDA imposes no limit on the
dose to the patient
Most of the commands from the operators console
technologists are received by the:
, Xrays are produced whenever fast The electron loses kinetic energy which is
moving electrons collide with any converted into the emission of an x-ray photon
form of matter because:
The mA determines the: quantity of x-ray photons
Which of the following is a array processor
component NOT normally located
in the gantry of a modern CT
system?
Tube interscan delay time refers to: the time between the end of one scan and the
start of the next scan during which the tube will
cool
Increased _______ will increase the 1
likelihood that a given x-ray will
penetrate a material
1. kV
2. mA
3. exposure time
