Conventional medicine is the type of medicine that the people who control the medical education system have deemed to be the most appropriate system of medical care. In the United States, conventional medicine consists primarily of drugs and surgery, which are the most widely used treatment modalities.
There are common established heights for table/counter surface and seating combinations. They are: Table height: 30in (750mm), with a chair at 18in (450mm). Counter height: 36in (900mm), with stools at 24 in (600mm). Standard bar height: 42in (1050mm), stools at 30in (750mm).
The normal seat height for a bar stool is 30 (76 cm) with a 26 (66 cm) stool being used against kitchen counters. Extra tall 36 (91 cm) stools are increasingly used in contemporary styles with high pub tables to create a visual effect in modern interiors. Counter height bar stools have a seat height of 24 (61cm). By comparison a conventional dining chair seat height is 18 (46 cm).