ARRT Practice Questions
"Touching a patient without permission" is the criminal definition of: - ANS-Battery
A caliper is a tool used by the radiologic technologist to as it should be degree body
component thickness. Which method below describes how to properly use this device? -
ANS-Place the tool around the frame component in one of these manner as to degree the
principal ray entrance and go out positions
A chest radiograph is fascinated by a affected person erect towards the bucky with a 12:1
grid the use of technical elements of one hundred ten kVp and 5 mAs. What elements must
be used on a committed chest unit with an eight:1 grid? - ANS-110 kVp, 4 mAs
A common institution of drugs which are used to sell defecation are termed: -
ANS-Cathartics
A tool that acts like a digital camera in an indirect conversion detector is called a _________.
- ANS-rate coupled device
A disadvantage of the use of magnification mode throughout fluoroscopy is: - ANS-the
affected person gets extra dose
A metastatic bone survey normally includes imaging those bones:
1. Skull
2. Hands
three. Humeri
four. Femora
5. Pelvis
6. Spine
7. Feet - ANS-1, three, 4, five, 6
A patient develops hives numerous mins after a radiographic evaluation medium is injected.
Which kind of drug may be given to the affected person to counteract this response? -
ANS-Antihistamine
A patient is scheduled for a UGI and small bowel radiological tactics. The affected person is
suspected of getting a perforated colon. Which sort of comparison medium is contraindicated
for the tactics? - ANS-Barium Sulfate
A patient is to be scheduled for a BE, Abdominal US, and UGI. The proper collection for
appearing the strategies is: - ANS-Abdominal US, BE, UGI
A radiographic assessment medium that absorbs greater radiation than the organ wherein
it's miles placed is named a(n) - ANS-Positive agent
, A radiologist asks you to manage a radiographic evaluation medium. The affected person
collapses from anaphylactic shock. You may be covered from a lawsuit beneath the doctrine
of respondeat superior, that means: - ANS-Let the grasp answer
A proper lateral decubitus radiograph is taken of a affected person with the grid placed at the
back of the affected person. This is an example of a(n): - ANS-AP Projection
Added filtration in a diagnostic x-ray gadget is used for the main motive of reducing radiation
dose to the: - ANS-Patient's pores and skin
All of the subsequent are genuine of oxygen remedy EXCEPT: - ANS-oxygen therapy can be
prescribed via pharmacists and respiration therapists
An extremity encased in a fiberglass solid requires what modification to exposure factors? -
ANS-Usually no growth in exposure elements is needed
An older x-ray tube that has evaporated tungsten at the tube window may reason which of
the following issues: 1) decreased tube output, 2) reduced half-cost layer (HVL), 3) arcing of
the tube cutting-edge - ANS-1 & 3
An top of the line radiograph of the lumbar vertebrae of a geriatric affected person calls for a
method of 70 kilovolts (top) and forty mAs. To reduce exposure to the affected person and
preserve ok radiographic density: - ANS-Increase kilovolts by way of 15 percentage with a
50 percentage decrease in milliamperage-seconds
As the sphere length is multiplied with all different factors remaining consistent, the
dimensions of radiographic evaluation will: - ANS-Be lengthened
Automatic brightness control (ABC) and Automatic exposure fee control (AERC) are
components of fluoroscopic systems whose purpose is to ensure advent of photos with
suitable brightness at the same time as no longer exposing the affected person to excess
radiation. Of the subsequent examples of ABC programming, which one will supply the
lowest dose to the affected person? - ANS-System will increase kVp to a most before
growing mA.
Cells are most sensitive to radiation while they may be immature, undifferentiated, and
rapidly dividing. This summarizes: - ANS-The law of Bergonie & Tribondeau
Computed radiography acquires an picture thru: - ANS-the usage of a garage phosphor
plate
Computed radiography plates reply to radiation with _____. - ANS-photostimulable
luminescence
Determination of radiological bone age is maximum frequently implemented to the: -
ANS-hand and wrist
"Touching a patient without permission" is the criminal definition of: - ANS-Battery
A caliper is a tool used by the radiologic technologist to as it should be degree body
component thickness. Which method below describes how to properly use this device? -
ANS-Place the tool around the frame component in one of these manner as to degree the
principal ray entrance and go out positions
A chest radiograph is fascinated by a affected person erect towards the bucky with a 12:1
grid the use of technical elements of one hundred ten kVp and 5 mAs. What elements must
be used on a committed chest unit with an eight:1 grid? - ANS-110 kVp, 4 mAs
A common institution of drugs which are used to sell defecation are termed: -
ANS-Cathartics
A tool that acts like a digital camera in an indirect conversion detector is called a _________.
- ANS-rate coupled device
A disadvantage of the use of magnification mode throughout fluoroscopy is: - ANS-the
affected person gets extra dose
A metastatic bone survey normally includes imaging those bones:
1. Skull
2. Hands
three. Humeri
four. Femora
5. Pelvis
6. Spine
7. Feet - ANS-1, three, 4, five, 6
A patient develops hives numerous mins after a radiographic evaluation medium is injected.
Which kind of drug may be given to the affected person to counteract this response? -
ANS-Antihistamine
A patient is scheduled for a UGI and small bowel radiological tactics. The affected person is
suspected of getting a perforated colon. Which sort of comparison medium is contraindicated
for the tactics? - ANS-Barium Sulfate
A patient is to be scheduled for a BE, Abdominal US, and UGI. The proper collection for
appearing the strategies is: - ANS-Abdominal US, BE, UGI
A radiographic assessment medium that absorbs greater radiation than the organ wherein
it's miles placed is named a(n) - ANS-Positive agent
, A radiologist asks you to manage a radiographic evaluation medium. The affected person
collapses from anaphylactic shock. You may be covered from a lawsuit beneath the doctrine
of respondeat superior, that means: - ANS-Let the grasp answer
A proper lateral decubitus radiograph is taken of a affected person with the grid placed at the
back of the affected person. This is an example of a(n): - ANS-AP Projection
Added filtration in a diagnostic x-ray gadget is used for the main motive of reducing radiation
dose to the: - ANS-Patient's pores and skin
All of the subsequent are genuine of oxygen remedy EXCEPT: - ANS-oxygen therapy can be
prescribed via pharmacists and respiration therapists
An extremity encased in a fiberglass solid requires what modification to exposure factors? -
ANS-Usually no growth in exposure elements is needed
An older x-ray tube that has evaporated tungsten at the tube window may reason which of
the following issues: 1) decreased tube output, 2) reduced half-cost layer (HVL), 3) arcing of
the tube cutting-edge - ANS-1 & 3
An top of the line radiograph of the lumbar vertebrae of a geriatric affected person calls for a
method of 70 kilovolts (top) and forty mAs. To reduce exposure to the affected person and
preserve ok radiographic density: - ANS-Increase kilovolts by way of 15 percentage with a
50 percentage decrease in milliamperage-seconds
As the sphere length is multiplied with all different factors remaining consistent, the
dimensions of radiographic evaluation will: - ANS-Be lengthened
Automatic brightness control (ABC) and Automatic exposure fee control (AERC) are
components of fluoroscopic systems whose purpose is to ensure advent of photos with
suitable brightness at the same time as no longer exposing the affected person to excess
radiation. Of the subsequent examples of ABC programming, which one will supply the
lowest dose to the affected person? - ANS-System will increase kVp to a most before
growing mA.
Cells are most sensitive to radiation while they may be immature, undifferentiated, and
rapidly dividing. This summarizes: - ANS-The law of Bergonie & Tribondeau
Computed radiography acquires an picture thru: - ANS-the usage of a garage phosphor
plate
Computed radiography plates reply to radiation with _____. - ANS-photostimulable
luminescence
Determination of radiological bone age is maximum frequently implemented to the: -
ANS-hand and wrist
