Anxiety is a normal reaction to stress. It may help a person deal with a difficult situation, however when it becomes excessive, it can cause negative effects. See related link...
Because first aid if properly applied will stabilize a victim or keep him or her alive for the time being, but it will take a doctor to properly treat whatever is the underlying cause of the victim's situation.
The Human factor
Which situation is considered a cause of the other three
When people don't try and help, that is probably a big factor as why depression could be a cause of suicide.
temperature
Carelessness
It is called the "Wind Chill" factor. :)
Occasionally an embarrassing situation.
An intrisic risk factor is something you choose to do that may cause injury
A major factor is a primary cause, a large reason why something happens.
Probable Cause The Human Factor - 2003 TV was released on: USA: March 2003