Which One of the Following Is Used as a Radiotracer

question 105

Multiple Choice

Which one of the following is used as a radiotracer to study blood?

• A)iron-59
• B)technetium-99
• C)sodium-23
• D)iodine-131
• E)phosphorus-32

---

Definitions:

Fixed Costs

Costs that do not change with the level of output or production in the short term, such as rent, salaries, and equipment leases.

Variable Costs

Costs that fluctuate with the level of output, including raw materials, labor, and energy consumption.

Assets Utilized

The resources and assets a company effectively uses in its operations to generate revenue.

Formulas

Prescribed sets of instructions or rules expressed in mathematical symbols and operations designed to solve problems or calculate values.