A(n) ________ is used to reduce the amount of scatter radiation reaching the image receptor and is used when the anatomic part measures more than 10 cm
A) sponge wedge
B) grid
C) upright Bucky
D) block
B
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____________________ is a procedure used to widen vessels narrowed by stenosis or occlusions.
Fill in the blank(s) with the appropriate word(s).
Diarrhea that typically develops through exudation (i.e., movement of fluid and cells from blood vessels into tissues as or result of inflammation), fat malabsorption, fluid absorption, disrupted movement of electrolytes, hypersecretion, and
hypermotility is referred to as: A) secretory diarrhea. B) hemorrhagic diarrhea. C) inflammatory diarrhea. D) osmotic diarrhea.
Which of the following is correct regarding electronic claims submission?
A. Claims cannot be transmitted directly by electronic data interchange (EDI). B. Claims cannot be entered into the health plan's computer system. C. Clearinghouses will modify data as necessary to ensure a standard format. D. Claims are prepared for transmission after all required data elements have been posted to the medical billing software program.
A normal finding at rest during an EMG evaluation is
A) individual motor unit potentials B) giant motor unit potentials C) positive sharp waves D) electrical silence