Match the Following Terms Related to Nuclear Medicine

question 25

Multiple Choice

Match the following terms related to nuclear medicine.
-Scintigraphic image

• A)Annihilation produces two high-energy photons in opposite directions
• B)Distribution of radionuclide representing the organ or system
• C)Drug or chemical emitting radiation
• D)Interaction of gamma rays with the sodium iodide crystal to produce light
• E)Multiple gamma cameras with movement
• F)Sodium iodide crystal to detect ionizing radiation emitted from patient

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Definitions:

Expected Frequencies

The predicted counts of occurrences across different categories that one would expect if a hypothesis were true.

Chi-square Statistic

A measure used in statistics to evaluate the differences between observed and expected frequencies in categorical variables.

Expected Frequencies

In statistics, the numbers of observations or outcomes that one would expect to occur in each category if the null hypothesis were true.

Nonparametric Tests

Statistical tests not relying on data belonging to any particular distribution; often used when data does not meet the assumptions of parametric tests.