1 teaspoon grated fresh ginger, or 1-2 lumps of preserved ginger, chopped. Ask the managers of the places that you enjoy shopping if they provide these varieties of programs, if you aren't already frequenting CVS and Winn-Dixie. The respiratory therapist's tasks include supplying the precise measurements of oxygen or other types of gas concentrations inside the patient's blood as well as measuring blood alkalinity or acidity levels.