Which of the Following Statements Is True

question 12

Multiple Choice

Which of the following statements is true?

• A) Detection of renal casts, uric acid crystals, and epithelial cells are among the tests found on a reagent strip.
• B) All casts and crystals indicate a disease state.
• C) Crystal formation is affected by the temperature and pH of the urine.
• D) When a urine reagent strip tests positive for blood, RBCs will always be seen under the microscope.

---

Definitions:

MRC

Marginal Resource Cost, the additional cost incurred by acquiring one more unit of a resource.

Complementary Resources

Different types of goods or services that, when used together, enhance each other's value and performance.

Market Value

The ongoing rate at which a commodity or service can be traded in the public market.

Productivity

The measurement of efficiency in which goods and services are produced, often assessed by the amount of output per unit of input.