1. There is 500 mg of potassium in 1 cup (240 ml) of orange juice. Your renal patient must watch his potassium intake not to exceed 2 mg per kg of body weight per day from Orange juice alone. How much juice (in ml) can this patient have per day if the patient weighs 135 lb?

2. A 80 kg patient needs a medication X in the amount of 0.25 mg/kg/day. The medication comes in a liquid solution of 50 mg for every 10 ml. How many ml of this solution will this patient need ina day?

3. A liquid suspension contains 125 mg of medication A for every 300 ml of solution. If a 110 lb patient needs this medication in the amount of 10 mg/kg of body weight, how much of this liquid suspension would be infused?

4. The recommended dosage for Albuterol is 0.3mg/kg to be given P.O. (by mouth) to a child weighing 27 lbs. Available: 2mg/5ml. How much of the solution is needed for each dose?

5. The recommended dosage for Ceclor (cefaclor) is 30mg/kg to be given P.O. for a child weighing 32 lbs. Available: 125mg/5ml. How much of the solution is needed per day?

Please show calculations.