Radt 1085 contrast test Study guides, Class notes & Summaries

RADT 1085 Contrast Test Questions and Answers All Correct Which of the choices below does not increase contrast? A. Increasing the amount of irradiated tissue B. Decreasing filtration C. Decreasing kVp D. Increasing grid ratio - Answer-A. Increasing the amount of irradiated tissue The concept of contrast as it is displayed on a soft-copy monitor for digital images is described as A. Window level B. Window range C. Contrast width D. Dynamic range - Answer-D. Dynamic range A...

RADT 1085 Unit 5 Test Questions and Answers All Correct Fluoroscopic Image Quality: Quantum Mottle - Answer-Blotchy, grainy appearance Caused by insufficient radiation Most common solution is to increase fluoro tube mA Advantages of FPIR over II-CCD: - Answer-• Less image distortion. • Constant image quality over entire image. • Improved contrast resolution. • Rectangular image area coupled to similar image monitor. CCD converts - Answer-light pattern to electrical sig...

RADT 1085 TEST QUESTIONS WITH REVISED ANSWERS ALL CORRECT In what year did CGR introduce the first dedicated mammography machine? _______ - Answer 1967 Which mammographic process was developed that utilized a dry process system and utilized an electrically charged imaging plate and the resulting image came out on heavy paper in shades of blue? ____________________ - Answer xerox Which company introduced the first dedicated screen/film system for mammography? - Answer Du point (usa) ...