A client is to receive 1 unit of packed red blood cells over 2 hours. There are 250 mL in the infusion bag. The IV administration infusion set delivers 10 gtt/mL. At what flow rate (in drops per...

A client is to receive 1 unit of packed red blood cells over 2 hours. There are 250 mL in the infusion bag. The IV administration infusion set delivers 10 gtt/mL. At what flow rate (in drops per minute) should the nurse run the infusion?

 _______________ gtt/min.