Vasoconstriction and Vasodilation Occur Due to Sympathetic Activation of Which

question 8

Multiple Choice

Vasoconstriction and vasodilation occur due to sympathetic activation of which vessel layer?

• A) endothelium
• B) intima
• C) media
• D) epithelium
• E) adventitia

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Definitions:

Linear Relationship

A type of correlation where there is a constant rate of change between two variables.

Dependent Variable

A variable in an experiment or study whose changes are determined by the presence or manipulation of one or more independent variables.

Independent Variable

A variable in statistical analysis that is manipulated or categorized to observe its effect on a dependent variable.

Standard Deviation

A measure that is used to quantify the amount of variation or dispersion of a set of data values.