I am far from being an expert, but I like to think I am a competent professional, and wound care is a large part of what I do on a daily basis.

Unfortunately, I have no experience w/ quikclot or the israeli bandage - we were still using the older style of trauma dressing when I was a medic. By reports, the Israeli dressing is quite good (and apparently there's a new version of the cinch-tight dressing that is getting good reviews as well). Quikclot - studies show that it does work, but the only study I've read involved a surgically lacerated femoral artery in a pig - I'd want to see a study w/ a truly traumatic injury (clean edges on vessels tend to seal much better than the ragged edges you would expect from a blast injury). Anecdotal evidence is mixed, from what I have read.

I wouldn't use urine as an irrigant. Aside from questionable sterility, it's also fairly concentrated & contains waste products - not something I'd desire to use as an irrigant.

ATOZ gave sound advice - If you don;t know what you're doing, you can make matters significantly worse by closing a wound. Benzoin & steri-strips can go a long way for minor wounds (this is pretty much all that I carry in my field first aid kits).

As for local anesthesia - applying anything directly to the needle is not going to work - lidocaine takes a few minutes to take effect under the best of circumstances. There have been reports of people using ice to numb the skin, or topicals such as oragel or hemmoroid cream -I have no experience w/ these. The only topical I've ever used is EMLA cream (a mix of prilocaine & lidocaine) - it takes a good while to take effect (around 30-60 minutes, IIRC), and it was not very good, in my opinion.

Again, the best advice - clean it as well as possible, remove any obvious debris, irrigate w/ the cleanest (potable) water you have, bandage & monitor. The human body can be incredibly forgiving (I often conclude that it heals inspite of what we do, rather than because of what we do). If you want to have extra tools in your toolbox - get some proper training. Unfortunately, this is not something easily picked up frm a book - it requires hands-on training & experience to become competent.