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.
âThe job is an oxymoron,â says Lee. âIt requires a lot of time online and not much interaction thatâs not on the computer.â Perfect for an introvert. See our slideshow above for 10 jobs an introvert would love. CareerCast doesnât rank them but weâve put the jobs with the highest salaries at the top of the pile.