1
Q
how many litres of blood in the body?
A
5 litres
2
Q
class 1 haemorrhage
A
less than 750mls (15%)
3
Q
class 2 haemorrhage
A
750 - 1500 mls (30%)
4
Q
class 3 haemorrhage
A
1500 - 2000 mls (30-40%)
5
Q
class 4
A
2000mls (+40%)
6
Q
wound 1st aid
A
pressure
elevate
clot factors eg. celox
tourniquet
