The dаughter оf D.T. cоmes tо the hospitаl аnd sees that her mother is now ill with pneumonia with a fever, green sputum, and tachypnea. She wants to know when her mother will be able to come home. D.T. must be able to meet the following requirements: [oxygenation] and [symptom1] and [symptom2] and [symptom3]