This is an old farmers remedy for wounds, and was used before antibacterials were readily available. There is no need to torture the wounded chicken with acid. It you feel you need to treat the bird with a cleansing/antibacterial solution use Hydrogen Peroxide. Cheap and available anywhere.
If you are talking about feeding them vinegar then yes, 4 tablespoons of apple cider vinegar in one gallon of water is a good remedy for respiratory ailments. It breaks up congestion. This should not be used for more than 7 days.
It has not been scientifically proved that magnets can help heal bones.
No, it is only a legend.
Alka-Seltzer will dissolve faster in vinegar because vinegar is an acidic solution, which can help break down the tablet faster compared to alcohol.
By putting lots of neosporin on the cuts
Rub some aloe on the burned area. It will help it heal faster.
put prexoide on it a little neosporne
Rubbing acid into open wounds is going to be painful. The rash will heal on its own. Keep it clean and dry.
How to know if you pulled a muscle or got injured
No, and it won't fix the hole in your head, either.
No, not at all. The salt can actually help wounds heal faster.
Carmex can help sooth the symptoms but it won't do much to help heal the sore faster.
Where taking vitamin C in any form will heal wounds faster is controversial. Would healing takes place over days and weeks so there is not likely to be any advantage to injecting it.