Match the Laboratory Tests or Clinical Procedures with Their Correct

question 152

Multiple Choice

Match the laboratory tests or clinical procedures with their correct descriptions.

-Undifferentiated blood cells from a donor are infused into a patient being treated for leukemia or aplastic anemia

• A)autologous transfusion
• B)bleeding time
• C)bone marrow biopsy
• D)coagulation time
• E)Coombs test
• F)erythrocyte sedimentation rate
• G)hematocrit
• H)hematopoietic stem cell transplant
• I)platelet count
• J)red blood cell morphology
• K)WBC differential (count)

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Definitions:

Contribution Margin Ratio

The ratio of contribution margin to sales revenue, used to measure the profitability and efficiency of a product or service.

Margin Of Safety

The difference between the actual or expected profitability of a project and the break-even point. It is a cushion against uncertainty.

Net Operating Income

The profit generated from a company's everyday operations, calculated by subtracting operating expenses from operating income.

Contribution Margin

The difference between sales revenue and variable costs of a product or service, indicating the amount contributing to covering fixed costs and generating profit.