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.
âWe have needs for various positions on all shifts at UPS locations throughout the United States.â. The full- and part-time seasonal positions â primarily package handlers, drivers and driver-helpers â have long been an entry point for permanent employment at UPS.