Emergency!

Emergency! - EP7

Severe Bleeding
22 Min
Graphic Visuals 写实画面;

By Channel 5 Published: 10 Apr 2019 Audio: English

Blood makes up 8% of a body's mass. For the average person, that's about 5 litres of blood. How much blood can one afford to lose before it becomes fatal ? If someone is suffering from severe blood loss, would you know what to do ?

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