All Infectious Diseases ________

question 18

Multiple Choice

All infectious diseases ________.

• A)are contagious
• B)occur only in humans
• C)are caused by microorganisms or their products
• D)are caused by vectors
• E)involve viruses as the pathogen

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Definitions:

Ethnic Group

A social category of people who share a common culture, such as a common language or dialect, a common religion, or common norms, practices, and customs.

Herrnstein and Murray

Authors of "The Bell Curve," a book that explores the relationships among intelligence, race, and socioeconomic status in the United States.

The Bell Curve

A book by Herrnstein and Murray suggesting that human intelligence is substantially influenced by both inherited and environmental factors and is a better predictor of many personal dynamics, including financial income, job performance, birth out of wedlock, and involvement in crime.

Public Debate

A discussion conducted openly in the public sphere, where individuals or groups present differing viewpoints on specific issues.