DIGITAL RADIOGRAPHY AND PACS QUESTIONS WITH 100% QUALITY
VERIFIED SOLUTIONS 2024/25
1. WHICH RADIOGRAPHIC IMAGE CAPTURE METHOD USES CHEMICAL DEVELOPMENT TO PRODUCE THE
MANIFEST IMAGE?
-COMPUTED TOMOGRAPHY
-FLUOROSCOPY
-FILM/SCREEN RADIOGRAPHY
-PHOTOSTIMULABLE PHOSPHOR SYSTEM
ANS>>>FILM/SCREEN RADIOGRAPHY
2. WHICH COMPANY WAS THE FIRST TO INTRODUCE PSP IMAGING COMMERCIALLY IN THE UNITED
STATES?
-CARESTREAM (KODAK)
-FUJI
-AGFA
-KONICA
ANS>>>FUJI
3. WHICH RADIOGRAPHIC IMAGE CAPTURE METHOD USES AN X-RAY ABSORBER MATERIAL COUPLED TO
A THIN FILM TRANSISTOR OR A CHARGE-COUPLE DEVICE (CCD) TO FORM THE DIGITAL RADIOGRAPHIC
IMAGE?
-PSP
-MRI
-FPD
-FILM/SCREEN
ANS>>>FPD-FLAT PANEL DETECTOR
4. WHEN XRAYS STRIKE A PHOTOSTIMULABLE PHOSPHOR MATERIAL, _________ IS RELEASED.
-LIGHT
-ELECTRONS
-HEAT
-PROTONS
ANS>>>LIGHT
,5. THE EXPOSURE LATITUDE OF DIGITAL PROJECTION RADIOGRAPHY RESPONDS IN A _________
MANNER.
-NONLINEAR
-LINEAR
ANS>>>LINEAR
6. THE ACRONYM PACS STANDS FOR WHAT?
ANS>>>PICTURE ARCHIVAL COMMUNICATION SYSTEM
7. WHAT FORMAT MUST IMAGES BE IN ORDER TO BE SENT THROUGHOUT THE IMAGE VIEWING
SYSTEM?
-PACS
-DICOM
-FPD
-PSP
ANS>>>DICOM
8. PATIENT DEMOGRAPHICS ARE UNIMPORTANT BECAUSE THE RIS WILL AUTOMATICALLY IDENTIFY ALL
DIGITAL IMAGES? TRUE/FALSE
ANS>>>FALSE
9. DIGITALLY PLACES ANATOMIC MARKERS CAN ALWAYS BE USED TO DETERMINE THE CORRECT
ANATOMIC SIDE OF THE PATIENT? TRUE/FALSE
ANS>>>FALSE
10. DIGITAL SYSTEMS ARE LESS SENSITIVE TO SCATTER RADIATION THAN FILM/SCREEN SYSTEMS?
TRUE/FALSE
ANS>>>FALSE
11. AN IMAGE FORMED BY RECORDING A CONTINUOUS CHANGING SIGNAL IS KNOWN AS:
-PHOTOGRAPHIC
-DIGITAL
-ANALOG
-ELECTRIC
ANS>>>ANALOG
, 12. THE ARRANGEMENT OF PIXELS IN ROWS AND COLUMNS IS KNOWN AS:
-SPATIAL
-MATRIX
-PIXELATION
-MATRICULATION
ANS>>>MATRIX
13. THE AMOUNT OF TISSUE INCLUDED IN THE IMAGE IS REFERRED TO AS:
-COLLIMATION
-FIELD OF VIEW
-INCLUSION
-DIGITAL VIEW
ANS>>>FIELD OF VIEW
14. THE DIFFERENCE BETWEEN THE ACTUAL EXPOSURE AND THE TARGET EXPOSURE IS KNOWN AS THE:
-KSTD
-KIND
-KTGT
-DI
ANS>>>DI
15. CONTRAST RESOLUTION IS A DIGITAL SYSTEM'S ABILITY TO:
-RECORD NOISE INTERFERENCE
-SEPARATE STRUCTURES FROM NOISE
-SHOW SMALL DIFFERENCES IN GRAY LEVELS
-ALLOW LOWER KVP AND HIGHER MAS VALUES
ANS>>>SHOW SMALL DIFFERENCES IN GRAY LEVELS
16. DYNAMIC RANGE IS THE ABILITY OF A DIGITAL IMAGING SYSTEM TO RESPOND TO VARYING LEVELS
EXPOSURE: TRUE/FALSE
ANS>>>TRUE
17. SPATIAL RESOLUTION IN DIGITAL IMAGING IS DEPENDENT ON PIXEL SIZE: TRUE/FALSE
ANS>>>TRUE
VERIFIED SOLUTIONS 2024/25
1. WHICH RADIOGRAPHIC IMAGE CAPTURE METHOD USES CHEMICAL DEVELOPMENT TO PRODUCE THE
MANIFEST IMAGE?
-COMPUTED TOMOGRAPHY
-FLUOROSCOPY
-FILM/SCREEN RADIOGRAPHY
-PHOTOSTIMULABLE PHOSPHOR SYSTEM
ANS>>>FILM/SCREEN RADIOGRAPHY
2. WHICH COMPANY WAS THE FIRST TO INTRODUCE PSP IMAGING COMMERCIALLY IN THE UNITED
STATES?
-CARESTREAM (KODAK)
-FUJI
-AGFA
-KONICA
ANS>>>FUJI
3. WHICH RADIOGRAPHIC IMAGE CAPTURE METHOD USES AN X-RAY ABSORBER MATERIAL COUPLED TO
A THIN FILM TRANSISTOR OR A CHARGE-COUPLE DEVICE (CCD) TO FORM THE DIGITAL RADIOGRAPHIC
IMAGE?
-PSP
-MRI
-FPD
-FILM/SCREEN
ANS>>>FPD-FLAT PANEL DETECTOR
4. WHEN XRAYS STRIKE A PHOTOSTIMULABLE PHOSPHOR MATERIAL, _________ IS RELEASED.
-LIGHT
-ELECTRONS
-HEAT
-PROTONS
ANS>>>LIGHT
,5. THE EXPOSURE LATITUDE OF DIGITAL PROJECTION RADIOGRAPHY RESPONDS IN A _________
MANNER.
-NONLINEAR
-LINEAR
ANS>>>LINEAR
6. THE ACRONYM PACS STANDS FOR WHAT?
ANS>>>PICTURE ARCHIVAL COMMUNICATION SYSTEM
7. WHAT FORMAT MUST IMAGES BE IN ORDER TO BE SENT THROUGHOUT THE IMAGE VIEWING
SYSTEM?
-PACS
-DICOM
-FPD
-PSP
ANS>>>DICOM
8. PATIENT DEMOGRAPHICS ARE UNIMPORTANT BECAUSE THE RIS WILL AUTOMATICALLY IDENTIFY ALL
DIGITAL IMAGES? TRUE/FALSE
ANS>>>FALSE
9. DIGITALLY PLACES ANATOMIC MARKERS CAN ALWAYS BE USED TO DETERMINE THE CORRECT
ANATOMIC SIDE OF THE PATIENT? TRUE/FALSE
ANS>>>FALSE
10. DIGITAL SYSTEMS ARE LESS SENSITIVE TO SCATTER RADIATION THAN FILM/SCREEN SYSTEMS?
TRUE/FALSE
ANS>>>FALSE
11. AN IMAGE FORMED BY RECORDING A CONTINUOUS CHANGING SIGNAL IS KNOWN AS:
-PHOTOGRAPHIC
-DIGITAL
-ANALOG
-ELECTRIC
ANS>>>ANALOG
, 12. THE ARRANGEMENT OF PIXELS IN ROWS AND COLUMNS IS KNOWN AS:
-SPATIAL
-MATRIX
-PIXELATION
-MATRICULATION
ANS>>>MATRIX
13. THE AMOUNT OF TISSUE INCLUDED IN THE IMAGE IS REFERRED TO AS:
-COLLIMATION
-FIELD OF VIEW
-INCLUSION
-DIGITAL VIEW
ANS>>>FIELD OF VIEW
14. THE DIFFERENCE BETWEEN THE ACTUAL EXPOSURE AND THE TARGET EXPOSURE IS KNOWN AS THE:
-KSTD
-KIND
-KTGT
-DI
ANS>>>DI
15. CONTRAST RESOLUTION IS A DIGITAL SYSTEM'S ABILITY TO:
-RECORD NOISE INTERFERENCE
-SEPARATE STRUCTURES FROM NOISE
-SHOW SMALL DIFFERENCES IN GRAY LEVELS
-ALLOW LOWER KVP AND HIGHER MAS VALUES
ANS>>>SHOW SMALL DIFFERENCES IN GRAY LEVELS
16. DYNAMIC RANGE IS THE ABILITY OF A DIGITAL IMAGING SYSTEM TO RESPOND TO VARYING LEVELS
EXPOSURE: TRUE/FALSE
ANS>>>TRUE
17. SPATIAL RESOLUTION IN DIGITAL IMAGING IS DEPENDENT ON PIXEL SIZE: TRUE/FALSE
ANS>>>TRUE
