Computed Tomography Test Prep exam 2024 with 100% correct answers

When completing a CT exam for post myelogram of the lumbar spine in an adult patient, which of the following would be an acceptable range for contrast volume for the intrathecal injection? - correct answer 12 to 14ml Small children undergoing CT exams are commonly sedated with the medication ________. - correct answer Chloral hydrate Disassociating into charged particles when placed into a solution is the term given to ______ contrast material. - correct answer Ionic The use of non-ionic vs. ionic contrast media should be based on? - correct answer 1. age and physical condition of patient 2. allergic history of the patient Due to the density, barium sulfate suspensions used for CT exams must be a concentration of? - correct answer 1% to 3% barium sulfate The number of ions formed when a substance dissociates in a solution is referred to as ___________. - correct answer Osmolality The advantages of a helical Ct when compared to conventional CT scanning is/are? - correct answer 1. reduces misregistation artifacts 2. reduces scan time The best eval of coronary artery disease which of the following types of ct scanners should be used? - correct ans