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The demonstration of portal circulation can be accomplished through an arterial injection into the
Superior mesenteric or splenic arteries
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A pulmonary arteriogram is to be accomplished following the introduction of an iodinated contrast agent through a multihole catheter that has been placed into the
Pulmonary artery
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Percutaneous transhepatic cholangiography is most often used to evaluate and or eliminate
obstructive jaundice
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The conversion of the electronic video signal into a digital form acceptable to a computer is accomplished by a device called a/an
analog-to-digital converter
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A series of uneven densities may be apparent on a digital fluoroscopic imaging systems due to the random distribution of x-rays. This effect is known as
Quantum mottle
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In order to provide the desired spatial resolution with a digital fluoroscopic imaging system, the television monitor should have the following characteristics
1000 line system with a high signal to noise ratio
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The small spot or picture element that can display a particular gray scale or brightness level is called a
Pixel
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Which of the following types of emboli would specifically be associated with trauma a long bone?
A. Fat
B. Pulmonary
C. Tumor
D. Air/gas
A. Fat (this multiple choice question has been scrambled)
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What process adds a small amount of mask back into the subtracted image but not enough to effect the image?
Landmarking
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To reverse overmedication of Versed,Valium, or Ativan,what is the proper counter agent?
Flumazenil(Romazicon)
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Of the following medications, which one offers a relaxing amnestic effect on the patient?
A. Valium
B. Ativan
C.Versed
D. Narcan
C. Versed (this multiple choice question has been scrambled)
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The _______ is formed by the union of the superior mesenteric vein and the splenic vein?
Portal vein
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Which of the does the celiac artery not supply?
the stomach, intestines,liver,spleen, and pancreas?
Intestines
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What supplies blood to the small intestines,cecum,ascending colon,hepatic flexure,and the right half of the transverse colon?
Superior mesenteric artery SMA
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It supplies blood to the left half of the transverse colon, splenic flexure, descending colon,and rectosigmoid area?
Inferior mesenteric artery IMA
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_____ is a term describing a group of symptoms(pain, vomiting, cramping after eating, diarrhea, weight loss) caused by chronic poor blood flow?
Intestinal Angina
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The left and right hepatic ducts join to become the
common hepatic ducts
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