I understand that I must set up an external webcam with a si…

I understand that I must set up an external webcam with a side-angle view so that my hands and workspace are clearly visible during the exam (https://honorlock.kb.help/setting-up-a-side-angle-camera/). Your instructor will check the operation/position of your camera to ensure you are ready for the first exam.  You may be asked to retake this “quiz” to get the set-up correct.

Category: Image Production-19An exposure was made at 40-in….

Category: Image Production-19An exposure was made at 40-in. SID using 300 mA, 0.12-second exposure, and 70 kV with a 200 RS combination and an 8:1 grid. It is desired to repeat the image, and, to produce improved detail, use 48-in. SID and 100 RS combination. Using 0.25-second exposure, and with all other factors remaining consistent, what mA will be required to maintain the original radiographic density?