Which Statement Correctly Describes the Effect of Inflammation Upon Healing

question 41

Multiple Choice

Which statement correctly describes the effect of inflammation upon healing?

• A) Swelling that accompanies inflammation delays healing because it compresses blood vessels, impairing the ability of neutrophils to enter the area.
• B) Heat that accompanies inflammation delays healing because the increased temperature slows the rate of tissue repair.
• C) Redness, or hyperemia, resulting from inflammation brings materials necessary for healing and, therefore, can be a beneficial part of the healing process.
• D) Swelling that accompanies inflammation is a sign of increased venous drainage and, therefore, is a positive sign of healing.

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Definitions:

Experimental Group

A group of subjects in an experiment who are exposed to the variable under investigation to study its effect.

Independent Variable

The variable in an experiment that is manipulated or changed by the researcher to determine its effect on the dependent variable.

Placebo

A substance with no therapeutic effect, often used as a control in testing new drugs.

Control Group

In an experiment, a group of subjects that does not receive the treatment being tested and is used as a benchmark to measure how the other tested subjects do.