Which of the following statements regarding film duplication is FALSE?
a. The film duplicator machine uses an ultraviolet light source.
b. It is possible to duplicate a single film or a full mouth series at a single printing.
c. Duplication must be performed in the darkroom under safelight conditions.
d. Standard radiographic film is used in the duplication process.
d. Duplicating film is a single-emulsion film available in a variety of sizes. Duplicating film is sensitive to light and not to x-rays.
You might also like to view...
Using the SOAP format, the documentation of vital signs, height, weight, and blood pressure is:
subjective information. objective information. part of the assessment. part of the plan.
A lateral thoracic projection with poor positioning demonstrates closed eighth through twelfth intervertebral disk spaces. How was the patient mispositioned for such a projection to be ob-tained?
1. The central ray was not aligned perpendicular to the thoracic vertebrae. 2. The vertebral column was not aligned parallel with the imaging table. 3. A radiolucent sponge was not accurately positioned between the lateral surface of the patient and the imaging table. 4. The hips and knees were extended. a. 1 and 2 only b. 2 and 3 only c. 1, 2, and 3 only d. 4 only