Chapter 21.2, Problem 7BYGO

Summary Introduction

To write:

About the RBC flow to left atrium from right ventricle.

Introduction:

The red blood cells enter the right atrium from the lower vena cava before moving through the tricuspid valve inside the right ventricle. It then travels via pulmonary valve inside the pulmonary artery before going through the lungs and back in the heart, this time through the pulmonary vein through the left atrium.