How many hours per day of supplemental oxygen therapy has been shown to reduce mortality associated with COPD? Correct! 15 hours 6 hours 23 hours 10 hours Home oxygen therapy has been shown to decrease mortality. 1-2 liters of oxygen/min for 15 hours/day will maintain SaO2 of 90% or greater. Dunphy p. 414. Question 2 2 / 2 pts The nurse practitioner student is assessing a patient with chronic obstructive pulmonary disease (COPD). This patient would be most likely to demonstrate wh...

Week 5: Test Your Knowledge • Due Feb 7 at 11:59pm • Points 10 • Questions 5 • Available Jan 31 at 10pm - Feb 7 at 11:59pm 7 days • Time Li mit 7 Minutes Instructions The late assignment policy does not apply to quizzes and exams. All quizzes and exams close at the time they are due. For quizzes and exams not submitted by the specified due date and time, a score of zero will be assigned. The Week 5 practice quiz has 5 questions (multiple choice- worth two points each). You will have on...