1 Help you figure out who you are and what you want out of your education, your career, and your life.  Be someone for you to talk to about your thoughts, ideas, feelings, and concerns about your career and educational choices, who will help you sort out, organize, and make sense of your thoughts and feelings.
Each side of your heart uses an inlet valve to help move blood between the atrium and ventricle. The tricuspid valve does this between the right atrium and ventricle. The mitral valve does this between the left atrium and ventricle. The lub is the sound of the tricuspid and mitral valves closing. Each of your heart's ventricles also has an outlet valve. The right ventricle uses the pulmonary valve to help move blood into the pulmonary arteries. The left ventricle uses the aortic valve to do the same for the aorta. The DUB is the sound of the aortic and pulmonary valves closing.
   The right atrium is where the major veins (vena cava)  connect to the upper part of the heart, returning deoxygenated  blood from the body.Blood then flows through the tricuspid  valve from the right atrium into the right ventricle.   The right ventricle is the lower part of the right side.The  right ventricle contracts to push blood through the pulmonary  valve into the pulmonary arteries, which connect to the lungs.    The left atrium receives the blood that returns from the  lungs in the pulmonary veins.lood then flows through the  mitral valve into the left ventricle.   The left ventricle contracts to pump the blood out through  the aortic valve into the aorta (a large expandable  artery), from which blood flows out into the other arteries. . + 180 others found this useful. Lisa Frost.