BAK - Disamat 801 Hot Air Welding Machine. BAK - Disamat 801 The welding machine for â¦more
The different grades of the Risser sign give a measure of bone maturity and thus of the skeletal growth to be expected. In Europe, a scale ranging from Risser 0 to Risser 5 defines the grades from beginning ossification to complete fusion of the apophysis to the iliac bone. In the USA, 4 grades are defined.
Patients rated as level one on the sedation scale show signs of being restless. The Ramsay Sedation Scale is used to measure different levels of sedation in medical patients. Level four patients are asleep, but can be easily awaken by noise or light.