Nursing Paper Pathophysiology Discussion

Science

A 62 year-old man with an 80-year history of chronic bronchitis reports to his healthcare provider with complaints of increasing shortness of breath, ankle swelling, and a feeling of fullness in his upper abdomen. The expiratory phase of his respirations is prolonged and expiratory wheezes and crackles are heard on auscultation. His blood pressure is 160/90 mm Hg, his red blood cell count is 6.0 x 106 uL (normal 4.2 to 5.4 x 106 uL), his hematocrit is 65% (normal male value 40% to 50%), his arterial PO2 is 55 mm Hg, and his O2 saturation, which is 85% while he is resting, drops to 55% during walking exercise.

  1. Explain the physiologic mechanisms responsible for his edema, hypertension, and elevated red blood cell count.
  2. His arterial PO2 and O2 saturation indicate that he is a candidate for continuous low-flow oxygen. Explain the benefits of this treatment in terms of his activity tolerance, blood pressure, and red blood cell count.
  3. Explain why the oxygen flow rate for persons with COPD is normally titrated to maintain the arterial PO2 between 60 and 65 mm Hg.
#write essay #research paper #blog writing #article writing #academic writer #reflective paper #essay pro #types of essays #write my essay #reflective essay #paper writer #essay writing service #essay writer free #essay helper #write my paper #assignment writer #write my essay for me #write an essay for me #uk essay #thesis writer #dissertation writing services #writing a research paper #academic essay #dissertation help #easy essay #do my essay #paper writing service #buy essay #essay writing help #essay service #dissertation writing #online essay writer #write my paper for me #types of essay writing #essay writing website #write my essay for free #reflective report #type my essay #thesis writing services #write paper for me #research paper writing service #essay paper #professional essay writers #write my essay online #essay help online #write my research paper #dissertation writing help #websites that write papers for you for free #write my essay for me cheap #pay someone to write my paper #pay someone to write my research paper #Essaywriting #Academicwriting #Assignmenthelp #Nursingassignment #Nursinghomework #Psychologyassignment #Physicsassignment #Philosophyassignment #Religionassignment #History #Writing #writingtips #Students #universityassignment #onlinewriting #savvyessaywriters #onlineprowriters #assignmentcollection #excelsiorwriters #writinghub #study #exclusivewritings #myassignmentgeek #expertwriters #art #transcription #grammer #college #highschool #StudentsHelpingStudents #studentshirt #StudentShoe #StudentShoes #studentshoponline #studentshopping #studentshouse #StudentShoutout #studentshowcase2017 #StudentsHub #studentsieuczy #StudentsIn #studentsinberlin #studentsinbusiness #StudentsInDubai #studentsininternational