The ELISA Test Has Been Used as the Most Common

question 11

Multiple Choice

The ELISA test has been used as the most common, rapid screening test for HIV infection.Its sensitivity is very high but its specificity is rather low (for an important identification test) .Which statement describes this accurately?

• A)Only certain kinds of instruments can be used to pick up the small amounts of fluorescence given off in the ELISA.
• B)The test can identify the patient's antibody to HIV only when it is large quantities.
• C)A false positive test result may develop due to the test antigens capturing normal antibodies.
• D)The patient's specimen has to be handled in a certain way to maintain the integrity of the viral DNA.

Compute the total cost of purchases including state sales tax.

Determine the effect of changes in sales tax rates on the final price of items across different states.

Understand the relationship between assessed valuation, market value, and tax rates for property taxation.

Calculate the amount of tax due or saved based on changes in valuation rates and exemptions.

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Definitions:

Letter of Credit

A financial document issued by a bank guaranteeing a buyer's payment to a seller within a specified timeframe, providing security in international trade.

International Sale of Goods

Transactions involving the sale of goods between parties residing in different countries.

Finance Corporation

An organization, typically a company, devoted to managing, investing, or lending money to individuals or other companies.

Account Party

Account Party is a key term in banking and finance, denoting the party that requests and is obligated to reimburse the issuer of a letter of credit upon completion of terms.