Using conversion factors, solve each of the following clinical problems:
a. You have used 250L of distilled water for a dialysis patient. How many gallons of water is that?
b. A patient needs 0.024g of sulfa drug. There are 8mg tablets in stock. How many tblets should be given?
c. The daily dose of ampicillin for the treatment of an ear infection is 115mg/kg of body weight. What is the daily dose for a 3.4lb child?
d. You need 4.0oz of a steroid ointment. If there are 16oz in 1lb, how many grams of ointments does the pharmacist need to prepare?"