Screen-Film Radiographic Artifacts

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1. A screen film radiographic artifact can be _____. a. an object that is not part of the radiographed anatomy b. patient motion c. an improper grid or warped cassette d. any of the abov... e ANS: D A screen film radiographic artifact is any irregularity on an image that is not caused by the proper imaging of tissue by the primary x-ray beam. DIF: Moderate REF: page 335 OBJ: List and discuss the three categories of artifacts. 2. A _____ is an example of an exposure artifact. a. foreign object b. Pi line c. pressure mark d. dichroic stain ANS: A A foreign object is an example of an exposure artifact. DIF: Moderate REF: page 335 OBJ: List and discuss the three categories of artifacts. 3. A static mark artifact is created during _____ of the film. a. exposure b. development c. handling d. all of the above ANS: C [Show More]

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