Gynaecology & Obstetrics A female presents with significant blood loss du&;>> postpaum haemorrhage (PPH). What would be the shock index (HR/systolic BP)? A .7-0.9 B 0.5-0.7 C 0.9-1.1 D 0.1-0.5 💡 Explanation A female presents with significant blood loss du&;>> postpaum haemorrhage (PPH). What would be the shock index (HR/systolic BP)? ✓ Correct Answer: C. 0.9-1.1