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25) In MRI, what does TR (repetition time) primarily affect?

4 hours ago | [YT] | 1

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Time-of-flight (TOF) PET improves image quality by:

1 day ago | [YT] | 3

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23) In Computed Tomography, which of the following is measured in Hounsfield Units?

2 days ago | [YT] | 2

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22) The RF pulse in MRI is used to:

3 days ago | [YT] | 7

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What scanner (brand/model) do you love working with....and which one do you... not like as much?

4 days ago | [YT] | 4

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21) Which PET detector crystal is known for high sensitivity and fast timing?

5 days ago | [YT] | 4

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20) When viewing reconstructed images, Window width (WW) controls:

6 days ago | [YT] | 1

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19) Proton density-weighted images are most influenced by:

1 week ago | [YT] | 5

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18) The annihilation event in PET produces photons that travel:

1 week ago | [YT] | 4

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17) What is the typical kVp (kilovoltage peak) range used in adult body CT exams?

1 week ago | [YT] | 6