The practical nurse (PN) is preparing cefazolin 400mg IM for a client with positive infection. The available vial is labeled Cefazolin 1 gram and the instructions for the reconstitution state for IM add 2mL sterile water for injection. Total volume after reconstitution is 2.5mL. After reconstitution how many mL should be administered to the client? (ENTER NUMERIC VALUE ONLY. IF ROUNDING IS REQUIRED ROUND TO THE NEAREST WHOLE NUMBER, TENTHS, HUNDRETHS)