If a patient has an MAP of 105 mm Hg, a CVP of 10 mm Hg, and a CO of 6L/min, what is the SVR? If a patient is receiving an FI_{O_2} of 0.70 on a day when the barometric pressure is 748 mm Hg, and if the Pa_{CO_2} is 5...
(1) correct–most effective way of deep breathing and coughing, dilates airway and expands lung surface area (2) should splint incision before coughing to reduce discomfort and increase efficiency (3) partial answer, should take three deep breaths before coughing (4) implies coughing routine is ...