What Are the Rules,as Stated by CLIA,for the Number and Frequency

question 17

Multiple Choice

What are the rules,as stated by CLIA,for the number and frequency of control tests that a laboratory should run on a qualitative assay?

• A) A test of one positive and one negative control must be run at least once per day.
• B) A test of three controls at unknown concentrations must be run at least twice per day.
• C) A test of two controls at different concentrations must be run at least once per day.
• D) A test of two different positive controls must be run at least twice per day.

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Definitions:

Total Cost

The complete cost of producing a specific quantity of output, combining both fixed and variable costs.

Marginal Cost

The additional cost incurred by producing one more unit of a product or service, crucial for economic decision-making and pricing strategies.

Diminishing Marginal Product

The principle that as more of a variable input is added to a fixed input, the additional output gained from each new unit of input will eventually decrease.

Marginal Costs

The extra expense associated with manufacturing an additional unit of a product or service.