Histamine Increases Blood Flow and Vascular Permeability

question 96

Multiple Choice

Histamine increases blood flow and vascular permeability. This would account for all of the following changes that occur during inflammation, except

• A) swelling of the inflamed tissue.
• B) redness of the inflamed tissue.
• C) chemotaxis of phagocytes.
• D) heat of the inflamed tissue.
• E) movement of defense proteins and cells into the interstitial space.

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Definitions:

Expected Value

The weighted average of all possible values of a random variable, reflecting the central tendency of the variable's probability distribution.

Population Standard Deviation

Population Standard Deviation measures the dispersion or variability within a set of values for an entire population, indicating how much the individual data points differ from the mean.

Computation Errors

Mistakes or inaccuracies that occur in the process of calculating or processing data.

Sample

A Sample is a subset of individuals or items selected from a larger population for the purpose of statistical analysis.