Nuclear Medicine Flashcards

1
Q

Three ways to introduce radiotracer into the body

A

Injection, ingestion and inhalation

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2
Q

Nuclear medicine is which type of exam

A

In vivo

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3
Q

In vivo

A

Within the living body

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4
Q

Who is the father of nuclear medicine

A

George de Hevesy

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5
Q

PET scan

A

Position emission tomography

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6
Q

What interaction does pet scan use

A

Pair production

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7
Q

2D pet scan

A

Machine that uses septa

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8
Q

Half life symbol

A

T 1/2

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9
Q

Most commonly used radionuclide in NM

A

Technetium - 99 ( 99m Tc )

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10
Q

Dps

A

Disintegrations per second

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11
Q

Nuclear Pharmacy is called

A

A hot lab

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12
Q

Scintillate =

A

Emit light photons

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13
Q

Newer gamma cameras have

A

3 heads

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14
Q

Quantitative analysis involves

A

Specialized software collects processes, analyzes functional information

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15
Q

SPECT

A

Single photon emission computed tomography

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16
Q

SPECT produces

A

Image similar to Ct and MRI in that a computed creates a thin slice through a region

17
Q

Types of imaging methods

A

Static/planar, whole body, dynamic, spect, pet

18
Q

Most commonly used radioisotope

A

Fluorine 18 ( 18 f)

19
Q

Most widely used pet radiopharmaceutical

A

18 f - FDG
2-fluoro - 2 deoxy - D glucose

20
Q

Where are radionuclides produced

A

Nuclear particle accelerator

21
Q

What are particle accelerator used for

A

Production of radionuclides