Which of the following describes the filling pressure of the ventricle at the end of ventricular di-astole?

a. Preload
b. Afterload
c. Dicrotic notch
d. Ejection fraction

ANS: A
The definition of preload is the filling pressure of the ventricle at the end of ventricular diastole.

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The crow bar is known as what type of extraction tool?

A) Striking B) Prying C) Cutting D) Pneumatic

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Wild animals are commonly divided into groups with similar characteristics. The two categories used for mammals are:

What will be an ideal response?

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