Emphysema is an example of a chronic change. Here is a list of the changes that happen in your lungs and airways when you smoke: 1  The cells that produce mucus in your lungs and airways grow in size and number. 2  As a result, the amount of mucus increases.3  The mucus is also thicker.mphysema is an example of a chronic change. Here is a list of the changes that happen in your lungs and airways when you smoke: 1  The cells that produce mucus in your lungs and airways grow in size and number. 2  As a result, the amount of mucus increases.
Italian Teacher Salary. Italian Teacher average salary is $46,664, median salary is $41,842 with a salary range from $25,958 to $79,040. Italian Teacher salaries are collected from government agencies and companies.
Teachers' pay. If you exclude the huge teacher's salaries in (very expensive) Luxembourg, then Germany has the highest across the OECD, followed by Canada and Ireland. The US is high up the list too, but teacher salaries have only ncreased by 3.1% since 2000, less than inflation. In the UK, for primary school teachers with at least 15 years of experience, salaries average $44,145 (Â£28,000), above the OECD average of $37,603 (Â£23,800). For lower secondary school teachers with at least 15 years of experience average it's $44,145.