Cardiac arrest can happen to anyone of any age.
complete shut down of the respiratory system. respiratory arrest is the ultimate result of prolonged respiratory failure. respiratory arrest usually results in cardiac arrest. (in children)
Your heart stops working (beating). Other body systems may also shut down (eg. breathing).
well it will shut down your pancreas and then your kidneys
Your heart stops and all the body systems shut down, and as a result, you literally die (unless revived/saved by paramedics or first aiders).
the cops find out about them and arrest the people in them
No, your kidneys can't start back because when it shuts down means it stopped and that you have to replace it but it can't start back
Well, when the brain starts to shut down, it can't send messages to the other body organs like the heart to keep pumping blood through the body.
Your kidneys shut down, and you die.
Not unless the victim is particularly hypersensitive to the venom.
If it goes untreated it will spread to the kidneys and shut them down so yes.
Yes. Will require dialysis treatment as the kidneys have shut down.