The major determinant influencing resistance to blood flow is the

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Quizplus · Accepted Answer

The radius of the vessel through which the blood is flowing is the major determinant influencing resistance to blood flow. This is due to the fact that as the radius of the vessel decreases, the cross-sectional area decreases, and the velocity of the blood flow increases, resulting in increased resistance to blood flow. Conversely, as the radius of the vessel increases, the cross-sectional area increases, and the velocity of the blood flow decreases, resulting in decreased resistance to blood flow.

The Major Determinant Influencing Resistance to Blood Flow Is the