after losing between 25% - 40% of total blood volume. There's a whole host of variables that affect when exactly a person will start to lose consciousness due to blood loss.
The amount of blood lost before someone becomes unconscious is about two pints. Losing one pint of blood makes a person feel faint or pass out.
3 litres
Nowadays blood is screened for illnesses before it is used in transfusions.
No, as long as the person's head remains above the tub level, and the plug is open.
Weakness in the vitality leading to unconcious condition on reaching very low blood sugar levels.
No, a mosquito will not become intoxicated through someone's blood alcohol level after biting a person. In a mosquito the alcohol moves into a separate area, or pocket, and is broken down by enzymes before it could even reach the nervous system.
To get, "First Blood" in Black Ops, you have to kill someone before anyone else gets the first kill.
Yes, blood must be transfused into a body with the same blood type. If blood is transfused into a body with a differing blood type , the body may become ill and fight to kill the differing DNA.
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Yes once you are married to a prince or someone in the royal family you become royal. She will never have royal blood, her kids will be royal by blood she will never be royal by blood. She is a common person.
No. Someone who has B blood can only donate to someone with AB blood and B blood. Someone with O blood can only take O blood.
This proffesion is called flabotomist. a phlebotomist is someone who draws blood (not as much training as a nurse). You can become one with an associates degree
after you kill someone in your firm and then write the letter in blood
Negative blood can be given to someone with positive blood. Positive blood CANNOT be given to someone with negative blood.