A Sample of Cerium-141 for a Diagnostic Test Was Dissolved

question 35

Multiple Choice

A sample of cerium-141 for a diagnostic test was dissolved in saline solution to an activity of 4.5 mCi/mL. If the patient undergoing the test needs a dose of 10. mCi, how much of the solution should be injected into the
Patient?

• A).45 mL
• B)2.2 mL
• C)4.5 mL
• D)22 mL
• E)45 mL

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Definitions:

Heights

The measurement of an individual or object from base to top or from the ground to a specified point.

Weights

Objects used for resistance training or as a measure; often made of metal or other heavy materials to add resistance for strength training or to ensure accurate measurements.

Scatterplot

A graphical representation using dots to show the relationship between two variables, with one variable's values along the x-axis and the other's along the y-axis.

Histogram

A graphical representation of the distribution of numerical data designed to display the frequency of data points within specified intervals.