Why Is Helicobacter Pylori Considered an Emerging Disease

question 27

Multiple Choice

Why is Helicobacter pylori considered an emerging disease?

• A)It is highly antibiotic resistant.
• B)Ulcers were not known to have an infectious cause until recently.
• C)It is now present on all of the continents.
• D)It can jump from humans to pigs and back again.
• E)It had declined in the 1960s but appears to be back again.

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Definitions:

Investment Center

A business unit or department that is responsible for its own revenues, expenses, and investment in assets, with its performance measured by its return on investment.

Controllable Margin

The portion of profit or income directly influenced by the management decisions, typically excluding fixed costs.

Required Return

The minimum expected return by investors for providing capital, based on the risk of the investment.

Operating Assets

Assets used in the daily operations of a business to generate revenue, such as machinery, building, and equipment.