Which of the Following Should Be Performed If the Current

question 13

Multiple Choice

Which of the following should be performed if the current antibody screen is positive and/or the patient has a history of clinically significant antibodies?

• A)Computer-assisted crossmatch (CAC)
• B)Direct antiglobulin test (DAT)crossmatch
• C)Immediate spin (IS)crossmatch
• D)Indirect antiglobulin test (IAT)crossmatch

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Definitions:

Variable Cost

Costs that are directly correlated with the quantity of production or output generated.

ATC Curve

The Average Total Cost curve, a graph that shows the cost per unit of output at different levels of production, typically U-shaped due to economies and diseconomies of scale.

Marginal Cost

The charge incurred for the manufacturing of one more unit of a particular good or service.

Average Fixed Cost

The fixed costs of production divided by the quantity of output produced, typically decreasing as production increases.