Which of the Following Is a Test to Determine the Presence

question 3

Multiple Choice

Which of the following is a test to determine the presence of soluble antigens in a patient's saliva?

• A)direct agglutination reaction
• B)passive agglutination reaction
• C)immunofluorescence
• D)neutralization reaction
• E)precipitation reaction

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Definitions:

Gross Margin Ratio

A financial metric expressing the percentage of revenue that exceeds the cost of goods sold, used to assess a company's financial health.

Net Sales

The total revenue from sales of products or services less returns, allowances, and discounts.

Cost of Goods Sold

The direct expenses related to producing goods sold by a company, including material costs and direct labor, essential for calculating a company's gross profit.

Current Ratio

It's a measure used to determine a business's capacity to fulfill obligations due in less than one year, through a calculation of current assets over current liabilities.