Template:Hemorrhagic shock classes: Difference between revisions
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Revision as of 02:52, 31 January 2019
Classes of hemorrhagic shock[1]
| Class | I | II | III | IV |
|---|---|---|---|---|
| Blood Loss | <15% | 15-30% | 30-40% | >40% |
| Pulse rate (per min) | <100 | 100-120 | 120-140 | >140 |
| Blood Pressure | Normal | Normal | Decreased | Decreased |
| Pulse Pressure (mmHg) | Normal or Increased | Decreased | Decreased | Decreased |
| Respiratory Rate (per min) | 14-20 | 20-30 | 30-40 | >35 |
| Urine Output (mL/hr) | >30 | 20-30 | Negligible | |
| Mental Status | Slightly Anxious | Mildly Anxious | Anxious, Confused | Confused, Lethargic |
| Base defecit | 0 to -2 mEq/L | -2 to -6 mEq/L | -6 to -10 mEq/L | -10 or less mEq/L |
| Need for blood products | Monitor | Possible | Yes | Massive transfusion protocol |
- ↑ American College of Surgeons Committee on Trauma. Shock: in Advanced Trauma Life Support: Student Course Manual, ed 9. 2012. Ch 3:62-81