How much obliquity is required for the RAO position for the esophagus?
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35 to 40
The RAO position of the esophagus is preferred over the LAO because it:
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increases the visibility of the esophagus between the vertebrae and the
heart
,The degree of body rotation for the PA oblique projection (RAO or LAO) of the large
intestine is______ degrees
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35 - 45
What is the recommended lead apron thickness for Fluoror
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0.5mm
In the united states, federal law requires an audible ________ minute timer
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five
At what level is the center of the IR positioned for a lateral projection of the
rectosigmoid area?
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ASIS
, What was the first type of screen used in fluoro?
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Calcium Tungstate
What are the principle components of the fluoro tube?
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•A vacuum bottle/glass envelope to keep the air out and to provide airtight
environment
•An input layer that converts the x-ray photons (signal) to electrons
•Electrostatic lenses that focus the electrons towards anode
•An output phosphor that converts the energy of the electrons bombarding
it into a visible light
At which level is the IR centered for a PA projection of the stomach and duodenum?
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L1/L2
How much CR angulation is required for the AP axial projection taken during BE
exam?
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35 to 40
The RAO position of the esophagus is preferred over the LAO because it:
Give this one a try later!
increases the visibility of the esophagus between the vertebrae and the
heart
,The degree of body rotation for the PA oblique projection (RAO or LAO) of the large
intestine is______ degrees
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35 - 45
What is the recommended lead apron thickness for Fluoror
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0.5mm
In the united states, federal law requires an audible ________ minute timer
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five
At what level is the center of the IR positioned for a lateral projection of the
rectosigmoid area?
Give this one a try later!
ASIS
, What was the first type of screen used in fluoro?
Give this one a try later!
Calcium Tungstate
What are the principle components of the fluoro tube?
Give this one a try later!
•A vacuum bottle/glass envelope to keep the air out and to provide airtight
environment
•An input layer that converts the x-ray photons (signal) to electrons
•Electrostatic lenses that focus the electrons towards anode
•An output phosphor that converts the energy of the electrons bombarding
it into a visible light
At which level is the IR centered for a PA projection of the stomach and duodenum?
Give this one a try later!
L1/L2
How much CR angulation is required for the AP axial projection taken during BE
exam?
