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4 Cards in this Set
- Front
- Back
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Class 1 haemorrhage |
-15% of blood volume
-vital signs unchanged or postural hypotension Rx: rapidly infuse 1-2L of crystalloid |
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Class 2 haemorrhage
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-15-30% blood volume
- vital signs: mildly tachycardic, normotension or postural hypotension -Rx rapidly infuse 2L of crystalloid |
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Class 3 haemorrhage
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-30-40% blood volume
- vital signs: tachycardia, tachyopnoea, hypotension, delayed capillary refill, oliguria Rx: rapidly infuse crystalloid 2L, check Hb and give blood |
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Class 4 haemorrhage
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->40% blood volume
vital signs: severe tachycardia, profound hypotension, tachyopnoea, delayed capillary refill, oliguria and altered mental state Rx: transfuse blood to maintain O2 transport |
