CT registry Q&A 7 Complete Solutions 2024/2025 | Already Passed
What is the smallest component of a digital image? - pixel In a CT image, the CT # of a material is dependent on? - Its linear coefficient value What influences spatial resolution? - Detector size, reconstruction interval and pitch T or F ? As pt motion increases, spatial resolution decreases? - True Which is an advantage of a small focal spot? - Increased spatial resolution What is a normal creat. Range? - .5-1.5 Is non ionic contrast low or high osmolarity? - Low osmolarity iso-osmolar contrast media is - Same osmolarity as blood ex: iodixanol What are negative contrast agents? - air, gas, water
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ct registry qa 7 complete solutions