A bronchus, also known as a main or primary bronchus, is a passage of airway in the respiratory tract that conducts air into the lungs. There is a right bronchus and a left bronchus and these bronchi branch into smaller secondary and tertiary bronchi which branch into smaller tubes, known as bronchioles.he right main bronchus subdivides into three secondary bronchi (also known as lobar bronchi), which deliver oxygen to the three lobes of the right lungâthe superior, middle and inferior lobe.
How much does a Medical Assistant in York, PA make? The median annual Medical Assistant salary in York, PA is $33,259, as of July 29, 2016, with a range usually between $30,665-$35,907 not including bonus and benefit information and other factors that impact base pay.
Medical Assistant Salary. According to the U.S. Bureau of Labor Statistics' 2014-15 Occupational Outlook Handbook, the median national annual salary for medical assistants is $29,370.Actual salaries may vary greatly based on specialization within the field, location, years of experience and a variety of other factors.ccording to the U.S. Bureau of Labor Statistics' 2014-15 Occupational Outlook Handbook, the median national annual salary for medical assistants is $29,370.