Class | ||||
Parameter | I | II | III | IV |
Blood Loss (ml) | <750 | 750-1500 | 1500-2000 | >2000 |
Blood Loss (%) | <15% | 15-30% | 30-40% | >40% |
Pulse Rate | <100 | >100 | >120 | >140 |
Blood Pressure | Normal | Decreased | Decreased | Decreased |
Respiratory Rate | 14-20 | 20-30 | 30-40 | >35 |
Urine Output | >30 | 20-30 | 5-15 | Negligible |
CNS Symptoms | Normal | Anxious | Confused | Lethargic |