Which Test Is Diagnostic of Rheumatoid Arthritis

question 7

Multiple Choice

Which test is diagnostic of rheumatoid arthritis?

• A)Rheumatoid factor
• B)ESR
• C)CRP
• D)Anti-CCP titers

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Definitions:

Proportional Tax

At the individual level, a tax whose average tax rate remains constant as the taxpayer’s income increases or decreases. At the national level, a tax for which the average tax rate (= tax revenue/GDP) remains constant as GDP rises or falls.

Benefits-received Principle

The concept that the amount of taxes an individual pays should be directly proportional to the level of benefits or services they receive from the government.

Ability-to-pay Principle

A taxation principle suggesting that taxes should be levied according to an individual's or entity's ability to pay, typically measured by income or wealth.