An adult client with renal cancer, weighing 70 kg, is to rec…

An adult client with renal cancer, weighing 70 kg, is to receive ondansetron 125 mcg per kg per dose.  The ondansetron is available in 3.5 mg/2ml vials. What is the dosage of ondansetron that the nurse should administer to the client in milliliters (round to the nearest tenth)?