The Glasgow coma scale (GCS) in practice.
![Image](https://4.bp.blogspot.com/-EuTQR7Y9hjw/WGWKB7LDkbI/AAAAAAAAKeU/fi2Xq0NEpmgC7a0r8i4f6c9cr4Fj419pQCPcB/s640/Glasgow_scale.jpg)
The Glasgow coma scale (GCS) gives a reliable, objective way of recording the conscious state of a person. It has value in predicting ultimate outcome. 3 types of response are assessed, note in each case the best response (or best of any limb) which should be recorded.