The first-aider will be ready with a first aid kit and will be on guard in case of accidents or injuries. First aid means, the first action done on someone who is injured or not feeling well within the designated place. He/she must know some first aid treatments or methods, such as treating a cut or bruise, giving artificial ventilation and CPR, etc.
A quote is an exact word that's written or said by someone else and it's used to support a particular claim or reinforce the ideas of the author.
Your information is incomplete, therefore, an overview of quotes will be given. It should be noted that when an individual quotes, the words or ideas of other people are copied.
In this case, the author can directly quote the text from another source in order to tell a particular story or enhance the credibility of a literary work. It's also vital in reinforcing the ideas of the author. A quotation echoes one's beliefs, thoughts, and claims.
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Because it has something covering it and he has to watch his back
Brian smith, he knows it all
It's B. Nearly, i'm positive that's it