From the right atrium is flows through the tricuspid valve into the right ventricle. From the right ventricle it goes through the pulmonary valve into the pulmonary trunk and pulmonary .artery and into the lungs. blood returns to the heart via pulmonary veins.
UPS Job Opportunities. There are many UPS jobs and careers for transportation and delivery drivers throughout the world. At the corporate office, opportunities include those in departments such as finance, administration, operations, mechanics, marketing and advertising, and many more.
To make good choices, you will need to know how to compare your career options. A career cluster is group of careers that share common features. If you like one job in a cluster, you will probably find other jobs in that cluster that you will like as well. Here are examples of three different career clusters. Health â Workers in this cluster help people have healthy lives. Some work directly with people, some don't.