Coulomb
The unit of quantity of electricity is called the coulomb.
A coulomb is the quantity of electricity which passes any point in a circuit in 1 second when a steady current of 1 ampere is flowing. It follows that the total quantity of electricity Q, in coulombs, which passes any point in an electric circuit is given by multiplying the current I, in amperes, by the time t, in seconds.
Applying pressure over the injured portion
Applying pressure over the injured portion is the first aid to be given to stop the bleeding of the victim.
First 30 minutes
The ‘Golden Hour’ refers to a time period lasting from a few minutes to several hours following a traumatic injury during which there is the highest likelihood that prompt medical treatment will prevent death.
Lie totally senseless and do not respond to calls
A coma is a prolonged state of unconsciousness. During a coma, a person is unresponsive to their environment. The person is alive and looks like they are sleeping. However, unlike in a deep sleep, the person cannot be awakened by any stimulation, including pain.
Start (or) stop the flow of current
Purpose of switch in electrical circuit is to Start or stop the flow of current.
