The very first thoughts going through your mind should be, "is the scene safe to enter?", and "do I have my body substance isolation?" (BSI). Make sure you're safe first, because you won't be any good to the patient/victim if you get yourself hurt. Following that is your initial assessment followed by ABC's (airway, breathing, circulation). After that comes whatever treatment is necessary for the specific injury or illness.
first aid is very important. It can save your life.
Further injuries or paralysis...
Inject for 10 seconds.
Call 911 first! Then the rest is based on the situation and your knowledge with administering first aid. Above all if you don't know what to do, keep body warm to keep from going into shock. Rephrase your question as to what first aid situation you are referring to.
10 seconds
the arm is broken
The essential steps for administering first aid for heat illness are to move the person to a cooler place, remove excess clothing, cool the person with cold compresses or a cool bath, give them water to drink, and seek medical help if symptoms worsen or do not improve.
3-5 seconds
Atropine is noramlly administered via an auto injector to combat the bradycardia and dissarythmias
10 Seconds
10 seconds
10 seconds