How Would You Interpret the Results If Both the Anti-D

question 13

Multiple Choice

How would you interpret the results if both the anti-D reagent and the Rh control were 2+ agglutination reactions?

• A) D-positive
• B) D-negative
• C) Unable to determine without further testing
• D) Depends on whether the sample was from a patient or a blood donor

---

Definitions:

Quantity of Output

Refers to the total amount of goods or services produced by a company over a specific period.

Costs

The total expenses incurred by a business in producing goods or providing services.

Variable Cost

relates to expenses that vary directly with the level of production or business activity, such as raw materials and labor costs.

Contribution Margin

The selling price per unit minus the variable cost per unit, used to cover fixed costs and to generate profit.