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.
The Bureau of Labor Statistics reports that medical assistants earned an average wage of $14.51 per hour as of 2011, which works out to an average salary of about $30,170 per year. The middle-earning 50 percent of medical assistants received hourly wages of between $11.86 and $16.87 an hour.