If an alveolus with an initial volume of 3 ml of air with a total pressure of 760 mmhg decreases in volume to 2 ml, what would the new pressure be and in which direction would air flow? assume you are at sea level. a. 459 mmhg; air flow into the alveolus from the environment b. 760 mmhg; no net movement of air c. 1429 mmhg; air flow into the alveolus from the environment d. 459 mmhg; air flow out of the alveolus to the environment e. 1429 mmhg; air flow out of the alveolus to the environment

Mr. edwards is 20-year-old male patient who is admitted for treatment of recurring pyelonephritis (kidney infection) and surgical treatment of a urinary stricture, which has decreased the urinary stream. mr. edwards has paraplegia; he is paralyzed from the waist down secondary to an automobile accident when he was 16. he came by ambulance to the hospital, leaving his wheelchair and wheelchair pressure- relieving cushion at home. according to the nursing history, the patient is a nonsmoker and he does not drink alcohol or take any illegal drugs. a. what nursing considerations should be made for mr. edwards related to his disability? b. what health promotion and prevention education does mr. edwards need?