1. 29 O c 32 O c 38 O c 35 O c Severe Hypothermia High risk of Ventricular Fibrillation Difficulty in breathing below 32 O c High risk of death Moderate Hypothermia Profound bradycardia Hypothermia - Core Temperature < 35 O c

2. 403050608090100110 Heart Rate Bradycardia - <40 Tachycardia - >110

3. 100% 95% “Normal” weight Desired/ ideal weight for many! Loss of menses Majority of fashion models! Admit Death 85% 80% 70%Treat as outpatient 65%Treat as outpatient only if stable 60% Consider medical treatment55% Immediate danger : n/g feed 50% 40%

4. Serious risk of overwhelming infection Risk of serious infection White Blood Cells Healthy levels of neutrophil cells to fight infection 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 00

5. High risk of internal/ external bleeding following mild trauma Bruising easily Platelets Normal healthy levels to control mild - moderate blood loss 300 + 280 260 240 220 200 180 160 140 120 100 80 60 40 20

6. Emaciated Severely underweight Body Mass Index - weight Kg/height m² Normal weight range 25 24 23 22 21 20 19 18 17 16 15 14 13 12 Underweight