With the paralleling technique, where are the central rays directed?
What will be an ideal response?
Perpendicular (at a right angle) to the long axes of the teeth and the plane of the image receptor. The paralleling technique uses a parallel relationship between the plane of the image receptor and the tooth structure for a more accurate image.
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A patient can develop a hemolytic anemia as a result of mechanical damage to the red blood cells.
Answer the following statement true (T) or false (F)
When a radiographer is rolling a patient from supine into a posterior oblique, what is the proper procedure?
roll the patient towards you roll the patient away from you ask the patient to roll themselves stand wherever it is easiest for you
A Reynold's number calculation is performed, and the Reynold's number is 5,000. How would this flow be described?
A) laminar B) transitional C) turbulent D) none of the above
The unlisted service or procedure code for a noninvasive vascular diagnostic study is ________.
A. 99199 B. 90749 C. 94799 D. 93998