In each blank, try to type in the
word that is missing. If you've
typed in the correct word, the
blank will turn green.
If your not sure what answer should be entered, press the space bar and the next missing letter will be displayed. When you are all done, you should look back over all your answers and review the ones in red. These ones in red are the ones which you needed help on. Question: pitchAnswer: movement/slice thickness Question: What is the appropriate IV dosage in cc/kg?Answer: 1-2 cc/kg Question: What is noise related to?Answer: number of photons Question: What is the creatine range?Answer: 0.6-1.2 mg/dl Question: What type of CM is for a biopsy of the pancreas?Answer: Oral soluble iodinated (no barium for any biopsies) Question: What type of artifact is by MetalAnswer: Streak Question: The Seminal are located?Answer: poaterior to the bladder, to the rectum, superior to the prostate gland. Question: What a streak artifact generally found between the fundus and body of stomach?Answer: Air-Contrast or edge gradient Question: What artifact is commonly found between the petrous ridge and brain tissue and is cuased by x-ray bone and traveling over soft tissue?Answer: Beam Hardening or Question: What is volume averaging?Answer: Two oe more tissue types types contained in one can give ROI reading of (average) pixel values (wrong ct Nnumber) Question: Why is intravenous used for spine CT?Answer: differentiate between scar tissue and pulpous material. Question: How does the couch and tube move a spiral/helical examination?Answer: continously, at the same Question: What is the of spiral scanning?Answer: blooming of the effective slice thickness (ie thicker slices than the operator selected 10mm actually 12.5mm) Increased Partial volume averaging, Icreased Image noise do interpolation algorithems involved in the process. Question: What is an processor responsible for?Answer: arrithmetic for imaging reconstruction Question: Why is important to scan the region through the adrenal glands for CT of the chest?Answer: Lung mets to adrenals and vice-versa Question: ContrastAnswer: Diatrizoate----Metrizoate--- Question: Non ConatrastAnswer: ------------Iohexol |
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