The Goal of the Pre-Post Design Is to Examine the Effects

question 59

Multiple Choice

The goal of the pre-post design is to examine the effects of treatment by measuring ____.

• A)​two groups before and after a treatment
• B)​two groups after a treatment
• C)one group after a treatment
• D)​one group before and after a treatment

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Definitions:

Velocity

A physical vector quantity that denotes the rate of change of position of an object with respect to time, including both speed and direction.

Venae Cavae

The two large veins that return deoxygenated blood to the heart; consisting of the superior and inferior vena cava.

Blood Pressure

Blood pressure is the force that circulating blood exerts against the walls of blood vessels, essential for maintaining the body's circulatory function.

Capillaries

The smallest blood vessels in the body's circulatory system, facilitating the exchange of water, oxygen, carbon dioxide, and other nutrients between blood and tissues.