What Is the Immunoglobulin Class of Most Rh System Antibodies

question 30

Multiple Choice

What is the immunoglobulin class of most Rh system antibodies?

• A) IgM
• B) IgG
• C) IgA
• D) IgE

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Definitions:

Standard Oil

An American oil producing, transporting, refining, and marketing company. Established in 1870 by John D. Rockefeller and partners, it became the largest oil refiner in the world and was later broken up due to antitrust laws.

U.S. Steel

An integrated steel producer with major production operations in the United States and Central Europe.

Billion Dollars

A unit of currency measurement equal to 1,000 million dollars, often used to denote significant economic, corporate, or governmental financial transactions.

Anti-trust Case

Legal proceedings aimed at stopping or regulating companies to prevent monopoly practices and promote competitive markets.