yes they do die. If i is very serious then you may have to cut off your finger or hand or whatever because the cells are dead and the nerves cant contact them.
The cells will freeze, and likely die, especially when accompanied by rubbing when frozen.
Yes, ice crystals form and burst the cells.
No; you would not die from frostbite on only one little part of you.
That is not how frostbite occurs. Frostbite occurs when the water that is in the cell freezes due to the cold temperatures outside of the body. The water in the cells freezes, and stops oxygen from reaching that cell.
Not exactly, it is caused by the cells actually freezing and dying.
Frostbite.
The name of the condition is frostbite, which kills the cells by freezing them. If the cells cannot be revived, the extremity must be amputated.
He died by frostbite and starvation
You get someone to treat you for third-degree frostbite.
If someone has frostbite, which means that their flesh is frozen, the expanded ice crystals inside the cells of the skin, muscle, blood vessels, etc will grate together and break down the cell walls if you rub it. Think about taking a frozen cut of meat, then rubbing a corner of it. The tissue would begin to break down, you would eventually end up with a pulpy mass. If you think you have frostbite, get medical attention to save the toe/limb/frozen area.
Frostbite is caused by the tissues that were subjected to extremely cold tempuratures to die off, because they are frozen or the nerves were damaged.
Any age, though the average age is 67. Gangrene is when blood stops flowing to a limb or limbs and cells begin to die. You often get gangrene from frostbite, if you have diabetes, if you smoke, or if you get a serious burn or injury.