During diastole when the ventricles are filling,the tricuspid valve is open,allowing the pressure in the right ventricle to be reflected back to the vena cava.Which law does this represent?
A) Starling's law
B) Pousieille's law
C) Dalton's law
D) Pascal's law

Question

Quizplus · Accepted Answer

This represents Pascal's law.The CVP (right atrial pressure)is reflective of right ventricular preload.During diastole when the ventricles are filling,the tricuspid valve is open,allowing the pressure in the right ventricle to be reflected back to the vena cava (Pascal's law).

During Diastole When the Ventricles Are Filling,the Tricuspid Valve Is