Which Portal of Entry Is the Most Commonly Used by Pathogens

question 76

Multiple Choice

Which portal of entry is the most commonly used by pathogens?

• A)urogenital
• B)gastrointestinal
• C)respiratory
• D)skin
• E)They are all equally used as portals.

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Definitions:

Slavery Expanded

Refers to the growth and spread of the institution of slavery, particularly in the Americas, during the 17th, 18th, and 19th centuries as a result of the transatlantic slave trade.

Population

The total number of people inhabiting a particular country, area, or place, often analyzed for demographic purposes.

Cotton Gin

A machine invented by Eli Whitney in 1793 that quickly and efficiently removes cotton seeds from cotton fibers, greatly impacting the cotton industry and slavery in the United States.