Mycobacterium, Trypanosomia, and Leishmania Spp

question 56

Multiple Choice

Mycobacterium, Trypanosomia, and Leishmania spp. are all unique in that once they are intracellular, they down-regulate the IFN-gamma receptor, causing

• A) immune-response suppression.
• B) opsonization.
• C) complement activation.
• D) superantigen reactions.
• E) high fever responses.

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Definitions:

Net Profit Margin

It is a financial metric that indicates how efficient a company is at generating profit compared to its revenue, expressed as a percentage.

Gross Profit Margin

The difference between sales and the cost of goods sold, expressed as a percentage of sales, indicating the efficiency of a company in managing its production and labor costs.

Asset Turnover Ratio

A financial metric that measures the efficiency of a company's use of its assets in generating sales revenue.

Assets

Economic resources owned or controlled by an individual or entity that are expected to provide future benefits.