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Which of the following patient conditions demonstrates high subject contrast?

A radiographer is performing an AP knee radiograph using AEC. The manual technique for this exam would be 12 mAs at 80 kVp. The backup mAs the radiographer should set would be

To reduce the visual appearance of noise on a digital radiographic image, what postprocessing technique can be used to suppress the noise?

Exposure indicators1. are used to create the histogram.2. denote the quantity of photons that strike the IR.3. are used to determine dose to the patient.4. are displayed on the digital image.

To reproduce an analog signal with truer representation and accuracy, the most effective method to do so is

The most common configuration includes

Appropriate scatter radiation control methods include which of the following?1. Tight collimation2. Lead masking at the edge of the exposure field3. Appropriate use of a grid4. Lower kV settings5. Using an air gap method

What is the technical adjustment required with soft tissue demonstration of foreign object?

U.S. public law requires that generators automatically terminate AEC exposures at ____ mAs above 50 kVp.

When an AEC is used for an AP hip, which ionization chambers are utilized?