Question 986

Question contributed by Frank Gaillard ◉ ◈

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Which of the following best described the term "helical scanning" as it pertains to CT?

the patient is moved continuously through the scanner which advances the x-ray source/detector in discrete increments between image acquisitions

the patient is moved continuously through the scanner while continuous rotation of x-ray source/detector occurs

the patient is moved in a step-wise fashion through the scanner which advances the x-ray source/detector in discrete increments between image acquisitions

the patient is moved in a step-wise fashion through the scanner while continuous rotation of x-ray source/detector occurs

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Question 986

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Question 986

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