It's a scoring system in several categorites to determine how patient is recovering from anesthesia:
Category 1:Activity *2 Able to move 4 extremities voluntarily/on command
1 Able to move 2 extremities voluntarily/on command
0 Able to move 0 extremities voluntarily/on command
Category 2:Respiration 2 Able to deep breathe and cough freely
**1 Dyspnea or limited breathing, mechanic airway
0 Apneic, assisted breathing (mechanical/manual)
Category 3: Circulation 2 BP + 20% of preanesthetic level, stable pulse
1 BP + 20-50% of preanesthetic level, variable pulse
0 BP + 50% of preanesthetic level, variable pulse
Category 4: Consciousness 2 Fully awake, oriented x3
1 Arousable on calling
0 Not responding, or only to pain
CATEGORY 5: Color 2 Pink or normal
1 Pale or dusky, jaundiced
* Except if surgical site restricts, may be 2 extremities.
** Any nasal, oral, endo tube, trach tube.
Best score is usually 10/10...