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.
There are four heart valves: 1  Tricuspid valve: located between the right atrium and the right ventricle. 2  Pulmonary valve: located between the right ventricle and the pulmonary artery. 3  Mitral valve: located between the left atrium and the left ventricle.s the left ventricle contracts, the aortic valve closes and the mitral valve opens, to allow blood to flow from the left atrium into the left ventricle. Initially, unoxygenated blood from the body collects in the right atrium. It then flows to the right ventricle through the tricuspid valve.