Mosby CT Review Image Production questions with correct answers

the measurement of the attenuation that occurs along each path through the patient from the xray tube to the detector CORRECT ANSWER-data acquisition the computerized processing of the transmission measurements into the ct image CORRECT ANSWER-data reconstruction display of the reconstructed grayscale image in 2D and/or 3D format, a representation of the attenuation that occurred across the scanned volume of tissue CORRECT ANSWER-multidimensional image display display as well as storage, both short term and long term archival of images on workstations CORRECT ANSWER-image archival and communication The angle of the tube and detectors in relationship to the patient position during scout acquisition CORRECT ANSWER-azimuth the technixal elements of helical ct acquisition include: (4) CORRECT ANSWER--continuous rotation of the gantry (slip ring technology) -a powerful xray tube capable of long exposure times -continuous movement of the table -specialized mathematical reconstruction techniques