please help me on the different concepts

perioperative nursing care

• http://web.indstate.edu/mary/periop/index.htm - perioperative nursing lecture notes
  
• http://connection.lww.com/products/taylor5e/documents/ppt/chapter30.ppt
  
• http://www.maagnursing.com/podcast/ - podcast lectures from the university of san francisco nursing school. if you can figure out how to download these to an ipod, there are lectures on perioperative nursing care and oxygenation here.
  
• https://allnurses.com/forums/f205/appy-195227.html#post1969425

oxygenation

• http://www.ccmtutorials.com/rs/oxygen/index.htm - all about oxygen, a tutorial about oxygen with a section on pulse oximetry
  
• http://connection.lww.com/products/taylor5e/documents/ppt/chapter45.ppt
  
  
• http://www.thoracic.org/sections/education/patient-education/patient-education-materials/patient-information-series/oxygen-therapy.html - a 2-page patient information sheet for patients on oxygen therapy. from the american thoracic society patient information series.
  
  
• http://enw.org/can'tbreathe.htm (part 1)
  
• http://enw.org/can'tbreatheii.htm (part 2) - "i can't breathe!" 38 respiratory problems in the er. the links are for part 1 and part 2 of this very educational article. scenarios with focus on the problem solving of respiratory problems. each case will tell you what is going on, what needs to be done for the patient immediately and why. (emergency nursing)
  
• http://www-isu.indstate.edu/mary/resp.htm