How Does Normal Microbial Flora on the Human Body Prevent

question 17

Multiple Choice

How does normal microbial flora on the human body prevent infection?

• A)Its presence stimulates lysozyme secretions.
• B)Its presence stimulates acute phase reaction proteins.
• C)Its secretions maintain a low pH inhibitory to most pathogens.
• D)Its presence reduces nutrients and space needed for pathogens to grow.
• E)All of the above.

---

Definitions:

BCG Matrix

A strategic business tool developed by the Boston Consulting Group to help organizations with portfolio management, analyzing business units or product lines based on their market growth rate and market share.

SWOT Analysis

A strategic planning tool used to identify and analyze the Strengths, Weaknesses, Opportunities, and Threats related to business competition or project planning.

Per-Unit Costs

The total expense incurred to produce, store, and sell one unit of a product or service, including material, labor, and overhead costs.

Market Share

The percentage of an industry's total sales that is earned by a particular company over a specified time period.