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Question: Answered & Verified by Expert
The ventricular muscles relax and the ventricular pressure falls causing the closure of semilunar valves. These events are related to
BiologyBody Fluids and CirculationNEET
Options:
  • A atrial depolarization
  • B ventricular systole
  • C ventricular diastole
  • D joint diastole
Solution:
2932 Upvotes Verified Answer
The correct answer is: ventricular diastole
As ventricular muscles relax, pressure on the blood within the ventricles drops even further. Eventually, it drops below the pressure in the atria. When this occurs, blood flows from the atria into the ventricles, pushing open the tricuspid and mitral valves.

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