CT Registry Review questions with correct answers

True or False: Conventional step-step scanning you can't retrosepectively recon Slice thickness. CORRECT ANSWER True True or False: Helical and Multi-Slice can retrospectively recon slice thickness because it is a volume CORRECT ANSWER True What is the appropriate IV Contrast dosage in cc/kg? CORRECT ANSWER 1-2 cc/kg What is the 1st drug administered for anaphylactic shock? CORRECT ANSWER Epinephrine What is the first drug administered for a vasovagal reaction? CORRECT ANSWER Atropine Why administer Atropine to a patient with a Vasovagal reaction? CORRECT ANSWER Heart and Bloodpressure drop due to reaction and Atropine speeds up the Heart rate to compensate. What anatomical region is images if a glioma is suspected? (Such as Astocytoma, Schwan Cellanoma, Oligodendroglioma) CORRECT ANSWER Brain, Most common Adult Posterior Fossa What are the types of detectors commonly used in CT Systems? CORRECT ANSWER Scintillation (Solid State) and Gas (Xenon)