Class III or IV, depending on other clinical sequela.
Class II
2
the systolic blood pressure is the pressure that the contraction of the ventricles have on the arteries, and a low systolic means a low pressure exerted by the ventricles of the heart. A low systolic would be below 90-100 on average but everyone is different. there are many different causes including orthostatic hypotension, which is a low blood pressure when rising from laying or sitting to standing (a common side effect of blood pressure medication and many other medications), heart attack, dehydration, and shock among many other conditions.
Toxic shock syndrome is diagnosed based on the symptoms a person is showing. Some of these symptoms include fever, systolic blood pressure, vomiting, renal failure, and hepatic inflammation.
So the electric currents from the AED do not transfer from the victim to yourself, thus, you yourself becoming a victim of shock if exposed to the currents.
The person touching the victim will also receive an electric shock (not as powerful as the victim but a shock none the less).
If you touch the victim while an AED is delivering a shock, you too will receive a shock.
So no other person but the victim gets the shock.
breathing
skin
You can move an unresponsive victim if you need to...
One of the signs and symptoms of a shock victim is that they are usually cool and pale. It is usually important to take them to a place where there is free circulation of air.
It is very common for snake bite victims to develop vasovagal shock