Practi-Furosemide (20 mg/2 mL Clear Amp). Distilled Water (for training)Practi Furosemide for clinical training. Practi Furosemide clear ampule is a 2 mL clear glass ampule labeled 20 mg 2 mL, simulating the drug furosemide (Lasix) used to treat swelling (edema) of the body caused by heart failure, cirrhosis, and high blood pressure. Contains distilled water. Manikin safe. Teach ampule handling, dosage calculation skills and other skills unique to handling a substance in a clear glass ampule. A must have medical