J
and Procedures 2024 14th Edition by Bruce W. Long;
Jeannean Hall Rollins; Barbara J. Smith
The general goal for central ray placement is:
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parallel with the structure of interest.
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perpendicular to the structure of interest. J J J J J J
angled along the long axis of the part of interest.
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angled against the long axis of the part of interest. - B
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What term is defined as the distance from the anode focal spot inside the x-ray
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tube to the image receptor?
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Collimation
Source-to-image receptor distance (SID) J J J J
Central ray (CR) J J
Image receptor (IR) - B
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All of the following are affected by the SID used for a radiographic image, except:
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spatial resolution. J
magnification of the anatomy in the image. patient J J J J J J J J
dose.
contrast resolution. - D J J J
The image receptor used in computed radiography IRs is a:
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tethered solid-state digital detector. J J J
wireless flat-panel detector. J J J
cassette with film. J J
,photostimulable storage phosphor imaging plate. - D J J J J J J
Blood and body fluid recommendations are issued by the:
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CDC.
ASRT. J
ARRT. J
JCAHO. - A J J
Each radiology department must write age-specific competencies to meet the
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standards of the: a. CDC. J J J J
ASRT. J
ARRT. J
JCAHO. - D J J
Gonad shielding is required when the gonads lie within
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ray field. a. 3
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5
6
8-B
J J
Which of the following radiographic examinations would give a male patient the
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highest gonad dose? a. Limb J J J J
Skull J
Pelvis
Lumbar spine - C J J J
Which of the following radiographic examinations would give a female patient the
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highest gonad dose? a. Limb J J J J
Skull
,Pelvis
Lumbar spine - D J J J
Chapter 01: Preliminary Steps in Radiography
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Long: Merrill's Atlas of Radiographic Positioning and Procedures, 14th Edition
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MULTIPLE CHOICE J
The Radiography Practice Standards are written and maintained by the:
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American Registry of Radiologic Technologists.
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American Medical Association. J J
American Society of Radiologic Technologists.
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Joint Commission on Education in Radiologic Technology. - C
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The Standards of Ethics for radiographers was written and is maintained by the:
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American Registry of Radiologic Technologists.
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American Medical Association. J J
American Society of Radiologic Technologists.
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Joint Commission on Education in Radiologic Technology. - A
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Radiographic images of the hands, wrist, feet, and toes are routinely displayed
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with the digits: a. positioned toward the ceiling.
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positioned toward the floor. J J J J
horizontal and pointed to the left. J J J J J J
horizontal and pointed to the right. - A
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How often should the radiographic tabletop be cleaned? Only
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when visibly soiled
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Weekly
, Daily
After every procedure/patient - D
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The easiest and most convenient method of preventing the spread of
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microorganisms is: a. wearing PPE. J J J J
following cough etiquette protocols. J J J J
handwashing.
proper handling of sharps. - C J J J J J
All are apparent abnormalities that could affect the radiographic result and
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should be recorded by the radiographer in the clinical history, except: a. tattoos
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with ferrous pigments.
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freckles and moles. J J J
swelling or masses. J J J
surface scars. - B J J J
Involuntary motion can be caused by which of the following? J J J J J J J J J J
Peristalsis
Spasm 3. Breathing J J
a. 1 and 2
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1 and 3
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2 and 3
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1, 2, and 3 - A
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Nervousness, discomfort, and fear are causes of: J J J J J J J
voluntary motion. J
involuntary motion. J J
imaging procedure failure. J J J
image artifacts. - A J J J