The Velocity of Blood Flow Decreases When

question 45

Multiple Choice

The velocity of blood flow decreases when

• A)viscosity increases.
• B)blood pressure increases.
• C)vessel radius increases.
• D)afterload increases.
• E)vasomotion decreases.

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Definitions:

Mass Spectrometry

An analytical technique that measures the mass-to-charge ratio of ions to identify and quantify molecules in a sample.

Chi-square Statistic

The Chi-square statistic is a measure used in statistics to evaluate how well an observed distribution fits with an expected distribution.

Null Hypothesis

A default hypothesis that there is no effect or no difference, and any observed deviation is due to random chance.

Expected Counts

In statistics, the predicted number of times an event is to occur in a study or experiment based on probability.