Perfect, I've created quite the shopping list.
I do have blue kote already.
The hen is currently in my bathroom which is 70°+.
Any wounds you find, clean with a saline rinse and then apply the triple antibiotic, Blue kote doesn't need to be applied until she goes back outside to any that are not completely healed yet.
Terramycin ointment is also a good thing to have on hand as it can be used for eye injuries.
By the way It's amazing all the work your doing for these Chickens so they do have a good life.