4 cases of first aid and how to deal with them Plz answer and I will mark you as brainliest
It is due in 30 minutes
Plz be kind enough and answer.

If someone is injured in an incident, first check that you and the casualty aren't in any danger. If you are, make the situation safe. When it's safe to do so, assess the casualty and, if necessary, phone 999 or 112 for an ambulance. You can then carry out basic first aid.

not sure

explanation:

1)drink water

2)try concentrating on what u r doing to distract urself from the headache and manipulate ur brain

3)go to sleep.its an easier yet time consuming way

4) massage ur temple and head