What is long-scale contrast?
What will be an ideal response?
Long-scale contrast describes a radiograph in which density differences between adjacent structures are small. Long-scale contrast is low and very gradual because there are many shades of gray. Long-scale contrast radiographs result when a high kVp is used.
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For a patient whose condition requires immediate attention for the treatment of a physical or mental disorder, the admission type code would be reported as:
emergency. urgent. elective. trauma.
What type of code requires the biller to submit documentation to support the billing?
a. All codes b. High-level codes c. Low-level codes d. Complex service codes
The key piece of equipment in the examination room is the ____.
A. examining table B. scale with a height bar C. biohazardous waste container D. visitor's chair E. physician's rolling stool
Which of the following is NOT true regarding touch screen technology?
It senses the location of a finger touching the screen Touch screens are usually less expensive and offer longer battery life A pen can be used to touch the screen Light pen systems are more accurate than finger systems