View source for Template:Hemorrhagic shock classes

===[[Hemorrhagic shock|Classes of Hemorrhagic Shock]]<ref>American College of Surgeons Committee on Trauma. Shock: in Advanced Trauma Life Support: Student Course Manual, ed 9. 2012. Ch 3:62-81</ref>===
{| class="wikitable"
! Class
! I
! II
! III
! IV
|-
| Blood Loss (mL)
| < 750
| 750-1000
| 1500-2000
| >2000
|-
| 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
| 15-May
| Negligble
|-
| Mental Status
| Slightly Anxious
| Mildly Anxious
| Anxious, Confused
| Confused, Lethargic
|-
| Fluids
| Crystalloid
| Crystalloid
| Crystalloid and blood
| Crystalloid and blood
|}