When a properly calibrated automatic exposure control (AEC) is not employed to obtain a uni-form selection of technical x-ray exposure factors, well-managed imaging departments
a. estimate technical exposure factors for all radiographic examinations.
b. have the radiologist determine and set up all technical exposure factor charts.
c. use technique charts borrowed from another imaging facility.
d. make use of standardized technique charts that have been established for each x-ray unit in that facility.
d. make use of standardized technique charts that have been established for each x-ray unit in that facility.
You might also like to view...
________ involves paying attention to the speaker completely, concentrating on the verbal message, observing for nonverbal cues, and offering a response
a. Active listening b. Passive listening c. Close-ended questions d. Open-ended questions
At what temperature would you expect to see the highest water-vapor pressure?
a. 0° C c. 100° C b. 40° C d. Absolute zero
Which of the following statements best describe the typical findings on a chest radiograph for a patient with interstitial lung disease?
a. Unilateral upper lobe infiltrates b. Diffuse bilateral infiltrates c. Diffuse pulmonary hyperinflation d. Diffuse pleural inflammation
Which of the following is an accurate statement about open-book accounts?
A. They are regulated by the Truth in Lending Act. B. They are accounts with only one charge. C. The patient and physician sign an agreement for payment in more than one installment. D. The last date of payment or charge for each illness is used as the starting date for determining the time limit on that specific debt. E. The statute of limitations does not apply to open-book accounts.