The right lung has 3 lobes: Right upper lobe, middle and lower lobe. The left lung has 2 lobes: Left upper lobe (the lingula anatomically corresponds to the middle lobe on the right) and lower lobe.
How much money do optometrists make? According to recently released statistics the average salary payable to an optometrist is $118,000, while this is given as a nationwide average there are at least 50% of optometrists who are not achieving this salary level.
The median salary for optometrists employed in the United States is $98,806 a year including bonuses according to Payscale. These professionals earn bonuses in the average amount of $1,000 a year.ptometrist Salary. Optometrists are one of the best paid professions in the United States. The median yearly pay for this occupation in 2012 was $105,000, with the best paid optometrists paid $149,000 annually.