Ct gantry - Study guides, Class notes & Summaries

CT Registry Review (MIC) Questions and Answers 100% Pass In order for an x-ray photon to be measured it must: 1. enter the detector chamber 2. be absorbed by the detector material 3. be converted to a measurable event - Correct Answer ️️ -1,2,3 Which system component converts the projection attenuation data into the proper digital form for the array processor? - Correct Answer ️️ -analog-to-digital converter Which of the following is NOT a function of a PACS system? a. reconstru...

CT Registry review Questions with correct Answers 2024 Which of the following is a typical protocol for a CT study of the brain for a patient with a history of dizziness? 2.5-mm × 2.5-mm sections through the posterior fossa, 5 mm × 5 mm to vertex Which of the following describes the scout (localizer) projection used to prescribe an axial CT acquisition of the brain? lateral Glioma is a general term used to describe a group of primary tumors. Consisting of malignant glial cells...

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...

Which onw of the following statements regarding the petrous pyramids is FALSE? A. it contains the middle and inner ear structures B. it extends medially beyond the sphenoid bones C. its end forms the antrum of the eustachian tubule D. ita upper surface forms part of the floor of the middle cranial fossa CORRECT ANSWER C. its end forms the antrum of the eustachian tubule CTA may require LOCM injection rates as high as ________ mL/sec. A. 2 B. 3 C. 5 D. 7.5 CORRECT ANSWER C. 5 The ga...

CT Board Review - Medical CT Registry Exam Review Questions and Answers 2024 What is an advantage of scans of the pituitary taken in the coronal plane? A.) IV contrast material is better visualized. B.) Streak artifacts are reduced or eliminated. C.) The patient is more comfortable during scanning. D.) The patient receives a lower radiation dose. B.) Streak artifacts are reduced or eliminated. Which two strategies can reduce the effect of dental fillings in a sinus study? A.) High ...

CT Registry Review (MIC) Questions and Answers 100% Pass In order for an x-ray photon to be measured it must: 1. enter the detector chamber 2. be absorbed by the detector material 3. be converted to a measurable event - Correct Answer ️️ -1,2,3 Which system component converts the projection attenuation data into the proper digital form for the array processor? - Correct Answer ️️ -analog-to-digital converter Which of the following is NOT a function of a PACS system? a. reconstru...

CT Boot Camp Section 1, CT Boot Camp Rated A+ A single "view" acquired during a CT scan is also called a: -Projection A CT scanner collects several projections as the tube and detectors spin around the patient. Each of these projections represent a unique view of the anatomy that is eventually compiled together to form the 3D volume of data The main difference between image production in CT compared to image production in radiography is: -Projections are compiled into a 3D volume o...

A CT gantry includes all of the following components except: a. collimators. b. detectors. c. central processing unit. d. bow tie filters. - Answer central processing unit