The Diphtheria Component of the DTaP Vaccine Is A(n)

question 62

Multiple Choice

The diphtheria component of the DTaP vaccine is a(n)

• A) toxin.
• B) toxoid.
• C) antitoxin.
• D) antitoxoid.

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Definitions:

Social Security Tax

A tax levied on both employers and employees to fund the Social Security program, which provides retirement, disability, and survivorship benefits.

Regressive

Relating to a taxation mechanism where the tax rate decreases as the taxable amount increases, disproportionately affecting lower-income earners.

Largest Source

The most significant origin or provider of something, often used in the context of energy production, emissions, or resources.