a 50-year-old client is diagnosed with chronic obstructive pulmonary disease (copd). the clinical data on admission are as follows: a heart rate of 100 beats/min, a blood pressure of 138/82 mm hg, a respiratory rate of 32 breaths/min, a tympanic temperature 98.2°f (36.8°c), and an oxygen saturation of 80%. which vital signs obtained by the nurse indicates a positive outcome? select all that apply. one, some, or all responses may be correct. quizlet