Which of the Following Pathogens Has an Infectious Dose So

question 7

Multiple Choice

Which of the following pathogens has an infectious dose so low that a single infectious particle (cell, cyst, endospore, virus) can cause disease?

• A) Norovirus
• B) Hepatitis A virus
• C) Clostridium difficile
• D) Shigella
• E) Giardia

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Definitions:

Increases Danger

Enhances or escalates the level of risk or threat in a particular situation.

Implied Assumption Of Risk

A legal doctrine where an individual implicitly assumes the risk of harm in an activity, often limiting the liability of the defendant in personal injury cases.

Abolished

Formally put an end to a system, practice, or institution.

Modified

Altered or adjusted from the original form, condition, or arrangement to meet certain requirements or conditions.