The pulmonary artery is the vessel transporting de-oxygenated blood from the right ventricle to the lungs. A common misconception is that all arteries carry oxygen-rich blood. It is more appropriate to classify arteries as vessels carrying blood away from the heart.he blood leaving the left ventricle exits through the aorta, the bodyâs main artery. Two coronary arteries, referred to as the left and right coronary arteries, emerge from the beginning of the aorta, near the top of the heart.
A Registered Nurse (RN) earns an average wage of $27.03 per hour.
Registered Nurse Average Salary: Mean Salaries for RNs According to the Bureau of Labor Statistics lastest data (as of 2015), the average salary of a registered nurse in the United States is $71,000. The average hourly wage of a registered nurse is $34.14.