Welcome to the third lesson of the respiratory unit! Here, you will be learning how to do a focused assessment of the respiratory system. To the left, you will see a set of links. Please visit the links in the order of top to bottom. The first link is a powerpoint discussing the different lung sounds you will hear when performing a respiratory system. The second link will take you to a YouTube video of your instructors performing an assessment of the respiratory system. The third link will take you to a discussion question about the assessment of the respiratory system. The last link is an on-line final examination of multiple choice, short answer, and fill-in-the blank questions covering all the material taught in lessons one, two, and three. When you click the links, it will open to a new page in your browser. To return to this page, just exit the link you have visited. Good luck!