Ct registry review - Study guides, Class notes & Summaries

CT Registry Review Questions with 100% Verified Correct Answers 1. Which of the following statements is false? a. The elimination of superimposed structures is a distinct advantage of CT over plain film imaging. b. CT images possess superior quality. c. Contrast resolution is approximately 10x better with CT compared to plain film imaging. d. Spatial resolution is approximately 10x better with CT compared to plain film imaging. - Correct Answer d 2. Which type of beam coverage w...

Mosby CT Registry Review Questions with 100% Verified Correct Answers What is the smallest component of a digital image - Correct Answer pixel How many CT numbers are assigned to each pixel in the image matrix? - Correct Answer One In a CT image, the CT number - Correct Answer Of a material is dependent on its linear attenuation coefficient Each two-dimensional square of data that make up the CT image is called a - Correct Answer pixel What is an element of the digital image - Corre...

CT Registry Review Questions with 100% Verified Correct Answers 2024/2025 Which of the following is a typical protocol for a CT study of the brain for a patient with a history of dizziness? - Correct Answer 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? - Correct Answer lateral Glioma is a general term used to describe a group of primary ...

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...

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...

Test Bank For Radiation Protection in Medical Radiography 9th Edition by Sherer | Chapter 1-14 | Complete 2023. Chapter 01: Introduction to Radiation Protection Sherer: Radiation Protection in Medical Radiography, 9th Edition MULTIPLE CHOICE 1. Consequences of ionization in human cells include 1. creation of unstable atoms. 2. production of free electrons. 3. creation of highly reactive free radicals capable of producing substances poisonous to the cell. 4. creation of new biologic mole...

Mosby CT Registry Review 2024 Questions and Answers 100% Pass What is the smallest component of a digital image - Correct Answer ️️ -pixel How many CT numbers are assigned to each pixel in the image matrix? - Correct Answer ️️ -One In a CT image, the CT number - Correct Answer ️️ -Of a material is dependent on its linear attenuation coefficient Each two-dimensional square of data that make up the CT image is called a - Correct Answer ️️ -pixel What is an element of the d...

1 MIC-CT Registry Review-System Operations and Components Questions and Answers 100% Pass D - Correct Answer ️️ -The slip ring on continuous rotation CT scanners: a. prevents the high voltage cable from winding up b. allows the exam to commence more rapidly c. eliminates the need for the reversal of gantry frame rotation d. all of the above Analog-to-digital converter - Correct Answer ️️ -Which system component converts the projection attenuation data into the proper digital form...

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...

An average range for activated PTT is? CORRECT ANSWER 25-35 seconds What is the correct angle of insertion for placing a butterfly needle into a vein for intravenous administration of a contrast media? CORRECT ANSWER 15 degrees A total volume of 125 mls of an iodinated contrast agent is administered intravenously via automatic injector in 50 seconds. The flow rate for this injection is? CORRECT ANSWER 2.5 mL/sec The acronym CTDI is used to describe what? CORRECT ANSWER The radiation dos...