Ventricular Systole

question 31

Multiple Choice

Ventricular systole:

• A)occurs between the first and second heart sounds.
• B)occurs just prior to the first heart sound.
• C)lasts longer than ventricular diastole
• D)is the relaxation phase of the ventricles.
• E)All of the above are true of ventricular systole.

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Definitions:

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P-Value is a statistical measure indicating the probability of obtaining test results at least as extreme as the results actually observed, assuming that the null hypothesis is true.

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A claimed ability to gain information through means other than the known human senses.

Large-Sample Z

A statistical method used for hypothesis testing and confidence interval estimation, appropriate when the sample size is large, typically using the Z-distribution.

Plus Four Estimate

A technique in statistics, particularly in bootstrap methodology, to produce a more robust estimate by adding four observations - two at each end of the sample data.