Each of the Following Changes Will Result in Increased Blood

question 132

Multiple Choice

Each of the following changes will result in increased blood flow to a tissue EXCEPT one.Identify the exception.

• A) increased blood volume
• B) decreased vessel diameter
• C) increased blood pressure
• D) decreased peripheral resistance
• E) relaxation of precapillary sphincters

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Definitions:

Dependent Variable

In an experiment, it is the variable being tested and measured, which is expected to change due to manipulation of the independent variable.

Independent Variable

A variable in an experiment that is manipulated by the researcher to observe its effect on the dependent variable.

Control Variable

An element that is kept constant or regulated to minimize its impact on the outcome of an experiment.

Naturalistic Observation

An investigative technique where individuals are watched in their natural surroundings without any interference from the person conducting the study.