Topogram Samenvattingen, Aantekeningen en Examens

Which is NOT a synonym for the preliminary/localizer image taken at the start of a CT examination? A. Topogram B. Scout C. Scanogram D. Spiral - correct answer D. Spiral The ability of a system to differentiate, on the image, objects with similar densities is known as: A. High contrast resolution B. Low contrast resolution C. Spatial resolution D. Temporal resolution - correct answer B. Low contrast resolution Each two dimensional square of data that make up the CT image is cal...

CT founded in 1970 by - correct answers Sir Godfrey Hounsfield who Developed the algorithms for the reconstruction of the images? - correct answers Allan Cormack Localizer, also called scanogram, topogram, pilot or survey - correct answers is the 1st C.T image of exam, or scout film Voxel ( 3D tissue element) - correct answers The basic unit of computed tomography reconstruction, represented as a pixel in a computed tomography image display. Translation - correct answers each sweep o...

Which is NOT a synonym for the preliminary/localizer image taken at the start of a CT examination? A. Topogram B. Scout C. Scanogram D. Spiral - correct answers D. Spiral The ability of a system to differentiate, on the image, objects with similar densities is known as: A. High contrast resolution B. Low contrast resolution C. Spatial resolution D. Temporal resolution - correct answers B. Low contrast resolution Each two dimensional square of data that make up the CT image is calle...

CT Final exam Questions with 100% Correct Answers | Verified | Updated A standard window width (WW) of ___________ is used to demonstrate brain tissue. 80-100 A topogram for a CT scan of the neck must include the ________ to the ___________. vertex of the skull; mid-chest A topogram image for a routine abdomen CT should include the _________ to the _________. axilla; iliac chest For a routine CT scan of the neck, the gantry should: not be angled For a CT scan of the neck, the recomm...

CT Final exam Questions with 100% Correct Answers | Verified | Updated A standard window width (WW) of ___________ is used to demonstrate brain tissue. 80-100 A topogram for a CT scan of the neck must include the ________ to the ___________. vertex of the skull; mid-chest A topogram image for a routine abdomen CT should include the _________ to the _________. axilla; iliac chest For a routine CT scan of the neck, the gantry should: not be angled For a CT scan of the neck, the recomm...

If a technologist stands 2 feet from a radioactive source and receives 1 mrem/h from it, what will he or she absorb by stepping 1 foot closer? ANSWER: 4 mrem/hr A CT scan to determine the area of the body to be scanned is called: ANSWER: Scout and Topogram Free 99mTc pertechnetate in a bone scan kit will result in activity in the: ANSWER: gastric mucosa and thyroid A superscan is the result of: ANSWER: Diffuse skeletal metastases Given the following data, calculate the left ventricle e...

NMTCB Practice Exam 2024 Actual Questions and Answers 100% Correct If a technologist stands 2 feet from a radioactive source and receives 1 mrem/h from it, what will he or she absorb by stepping 1 foot closer? - answer4 mrem/hr A CT scan to determine the area of the body to be scanned is called: - answerScout and Topogram Free 99mTc pertechnetate in a bone scan kit will result in activity in the: - answergastric mucosa and thyroid A superscan is the result of: - answerDiffuse skeletal me...

NMTCB Practice Exam 2024 Actual Questions and Answers 100% Correct If a technologist stands 2 feet from a radioactive source and receives 1 mrem/h from it, what will he or she absorb by stepping 1 foot closer? - answer4 mrem/hr A CT scan to determine the area of the body to be scanned is called: - answerScout and Topogram Free 99mTc pertechnetate in a bone scan kit will result in activity in the: - answergastric mucosa and thyroid A superscan is the result of: - answerDiffuse skeletal me...

Introduction to Computed Tomography exam CT founded in 1970 by Sir Godfrey Hounsfield who Developed the algorithms for the reconstruction of the images? Allan Cormack Localizer, also called scanogram, topogram, pilot or survey is the 1st C.T image of exam, or scout film Voxel ( 3D tissue element) The basic unit of computed tomography reconstruction, represented as a pixel in a computed tomography image display.

CT Registry Test Review Q&A Already Passed 2023 What is the smallest component of a digital image *ANS* pixel How many CT numbers are assigned to each pixel in the image matrix? *ANS* One In a CT image, the CT number *ANS* 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 *ANS* pixel What is an element of the digital image *ANS* pixel Which of the following influences the spatial resolution...