First let me say I am not a vet but was a paramedic and did work in a er for many years and people medicine in some cases is much like animal medicine. I am going to try to explain something and hope I make some sense. I am sorry your beardie was injured and glad you took her to the vet. I am almost positive the reason for the body wrap is to immobilize her leg in its entirety. With her humerus broken all the way through, they will position the leg or arm in the best possible position for allow for healing and bone mending. Animals do not understand splints and casts and will do their best to rid themselves of the cumbersome apparatus that most likely frightens them as they don't understand it and that its to help them, they feel trapped. In your beardies case its to keep the leg in a good position and to keep her from gnawing on or scratching at the splint to get it off. If the break was close to the shoulder, and I don't know that it was or wasn't, the vet could have told you that she may never use it again because as the bone heals in its current position its possible for the shoulder to freeze. Also do not be alarmed when the splint comes off that there may be a noticeable difference in size compared to her other arm, this happens and its normal. There may be some muscle atrophy also which can cause her to limp if she gains reuse of her arm so again don't be alarmed. Again this depends on how close in proximity to the shoulder the break was. I would also watch for signs of infection..redness, heat, lethargy, lack of appetite <which may occur at the break site also at the bite site> but since its wrapped and you cant monitor it, just closely watch her, especially her eyes as they will change a bit with infection, they may get a bit sunken. Don't be alarmed but talk to the vet if you notice a change. She may also get a bit pale especially in her tongue and gums as she fights infection so its good shes on antibiotics. Give her a probiotic in addition to her antibiotics as they are harsh on the system and can kill off the good gut flora. Non dairy soy yogurt is good, benebac is also good, which you can probably get in the pet stores. Give probiotics 2 hours after her antibiotic is given and for up to 2 weeks after her antibiotics are done to ensure her good gut flora is replenished. Now on the other side of this, if for any reason her leg does become infected, it may need to be amputated. if this happens beardies do very well with a loss of a limb. I would also up her temps at night to 80 to 85 degrees to help boost her immune system. I hope this helps some.