Mammography questions with correct answers

Pixel-to-pixel means that an image is printed: CORRECT ANSWER-at 100% of the pixel count What are other types of AEC detectors (used in mammo) CORRECT ANSWER-Ionizing chamber and solid state detector Magnification values in breast imaging range from ___ to___ CORRECT ANSWER-1.5 to 2.0 What is considered an equipment related artifact? CORRECT ANSWER-Compression device misalignment blurring in one area of a mammographic image often is a result of: a. nonuniform compression b. patient movement c. image receptor movement d. improper technical factor selection CORRECT ANSWER-A. None uniform compression equipment vendors develop internal look-up tables created from algorithms that either decreases the radiation dose to the patient or improving image contrast. a. true b. false CORRECT ANSWER-A. True