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Radiography Techniques Quiz

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Questions and Answers

What type of radiation is used in radiography?

X-rays and gamma rays (correct)

Ultraviolet rays

Microwaves

Infrared rays

In conventional radiography, how are two-dimensional images created?

A beam of X-rays is produced and projected towards the object, with captured X-rays detected behind the object. (correct)

A beam of gamma rays is produced and projected towards the object, with captured gamma rays detected behind the object.

A beam of ultraviolet rays is produced and projected towards the object, with captured ultraviolet rays detected behind the object.

A beam of visible light is produced and projected towards the object, with captured light detected behind the object.

What technique involves the rotation of an X-ray source and its associated detectors around the subject?

Magnetic resonance imaging (MRI)

Computed tomography (CT scanning) (correct)

Positron emission tomography (PET) scanning

Ultrasound imaging

What types of images can be generated from information collected in computed tomography (CT scanning)?

<p>$2D$ images on three planes (axial, coronal, and sagittal) which can be further processed to produce a $3D$ image.</p> Signup and view all the answers

What determines the amount of X-rays or other radiation absorbed by an object in radiography?

<p>The object's density and structural composition</p> Signup and view all the answers

Radiography Techniques Quiz

Choose a study mode

Podcast

Questions and Answers

What type of radiation is used in radiography?

In conventional radiography, how are two-dimensional images created?

What technique involves the rotation of an X-ray source and its associated detectors around the subject?

What types of images can be generated from information collected in computed tomography (CT scanning)?

What determines the amount of X-rays or other radiation absorbed by an object in radiography?

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