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Q4: As focal spot size decreases,<br>A)umbra is improved.<br>B)penumbra
Q11: A _ connects all the computers in
Q22: 24-30 inches<br>A)beryllium<br>B)tungsten<br>C)optimum kVp range<br>D)magnification imaging<br>E)microcalcifications<br>F)molybdenum<br>G)17-20 kev<br>H)Companie Generale
Q23: affected by photographic properties of image<br>A)mAs<br>B)kVp<br>C)density maintenance
Q23: The principal controlling factor of contrast is<br>A)kVp.<br>B)mAs.<br>C)focal
Q28: A radiograph is produced using 70 kVp
Q34: high contrast<br>A)average gradient<br>B)long scale contrast<br>C)Compton interactions<br>D)low contrast<br>E)short
Q34: Calculate the magnification factor when the SID
Q38: affects radiographic contrast with a direct relationship<br>A)decreased
Q46: The 15% rule changes<br>A)density.<br>B)contrast.<br>C)distortion.<br>D)both a and b