How should i prepare for a field study and what should i do if there is an accident?

Discussed below.

Explanation:

This you should prepare for a field study:

Make sure you are carrying all the basic necessary supplies with you.Carry enough drinking water can save you from Dehydration.Carry instant food packs with you.Always carry a flashlight with extra batteries and mobile phone which you can use in case of emergency.

This what you need to do when there is an accident:

Make sure it is safe for you to be there.Try to see if there is any injury, call the ambulance or emergency services.Do not move the injured person until and unless it is needed.If injured person is bleeding try to stop injured person bleeding to save life.