Which of the Following Organisms Has Been Shown to Be

question 12

Multiple Choice

Which of the following organisms has been shown to be implicated in the formation of gastric ulcers?

• A)Salmonella typhimurium.
• B)Campylobacter jejuni.
• C)Escherichia coli 0157.
• D)Helicobacter pylori.
• E)Staphylococcus aureus.

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Definitions:

Laspeyres Price Index

A measure of inflation computed by taking the ratio of the total cost of purchasing a specified basket of goods at current prices to the cost of those same goods at base-year prices.

Base Year

A base year is a specific year against which economic or financial data are measured and compared. It often serves as a reference point for calculating indexes and growth rates.

Current Year

Refers to the ongoing calendar year at any given point in time.

Laspeyres Price Index

A consumer price index used to measure the change over time in the total cost of purchasing a fixed basket of goods and services.