Ct quiz

Create an educational illustration of a CT scanner, showing its internal components and workings, with labels for parts like the gantry, x-ray source, detector array, and control panel, in a clean and informative style.

CT Imaging Fundamentals Quiz

Test your knowledge on CT imaging technology with our engaging quiz! Designed for students and professionals alike, this quiz covers essential components and principles of computed tomography.

Topics include:

CT Scanner Components
X-ray Generation
Image Quality and Dose Management
Data Acquisition Processes

15 Questions4 MinutesCreated by ScanningEagle542

It permits the gantry frame to rotate continuously, eliminating the need to straighten twisted system cables.

Microphone

Laser light

Slip ring

Generator

Usually located on the side of the gantry opening or in place that will allow the technologist to control the alignment of lights, gantry tilt and table movement.

Aperture

Control panel

Microphone

Laser light

It produces the x-ray photons that create the CT image. Their design is a modification of a standard rotating anode tube made of Tungsten. CT tube is designed to handle enormous amount of stress.

Xray source

Pre patient collimator

Post patient collimator

Collimation

It is located below the patient and above the detector array and shapes the beam after it has passed through the patient. It ensures that the beam has the proper width as it enters the detector thus preventing the scatter radiation from reaching the detector.

Post patient collimator

Pre patient collimator

It is located near the x-ray source and limits the amount of x-ray emerging to thin ribbons. It resembles small shutters with an opening that adjusts, dependent on the operator’s selection of slice thickness thus affecting the patient dose by how the dose is distributed across slice thickness.

Pre detector collimator

Pre patient collimator

It restricts the x-ray beam to a specific area, there by reducing scatter radiation thus, reducing patient dose and increasing image quality. Collimators also control the slice thickness by narrowing or widening the x-ray beam.

Collimation

Filtration

Cooling system

Entire collection of detector in a CT system that is arranged in ring or arc.

Ct patient table

Detector

Detector array

Collimator

Generators produce high voltage and transmit it to the x-ray tube that determines the range of exposure techniques available.

Detector

Filtration

Generator

Pre detector

Usually located on the side of the gantry opening or in place that will allow the technologist to control the alignment of lights, gantry tilt and table movement.

Control panel

Aperture

Microphone

Laser light

Allows communication between the technologist and the patient through out the procedure.

Laser light

Control panel

Microphone

Aperture

Ct scanner are complex, with many different components involved in the process of creating an image.

True

False

Measure the intensity of transmitted x-ray radiation along a beam projected from the x-ray source to that particular detector element. The collected information by the detectors is from the x-ray beam that passes through the patient and is attenuated to some degree thus, producing an image.

Detector array

Collimator

Detector

Collimation

This process of moving the table by a specified measure

Incrementation

Patient table

Computer console

Composed of hardware and software components. Its computer system is fed and gathered with information as the CT x-ray tube has been activated.

Ct console

Ct patient table

Ct gantry

Process of data collection from the detectors.

Display data

Data acquisition

Scanning the patient

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CT Imaging Fundamentals Quiz

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