Oral cancer can form in any part of the mouth. Most oral cancers begin in the flat cells that cover the surfaces of your mouth, tongue, and lips. Anyone can get oral cancer, but the risk is higher if you are male, use tobacco, drink lots of alcohol, have HPV, or have a history of head or neck cancer. Frequent sun exposure is also a risk factor for lip cancer.
The correct way of bandaging a wound on the foot. The triangular bandage used for head wounds. The triangular bandage used for knee injuries. Foot, head, and knee bandages are intended as a method of covering a dressing only, and should not be used by themselves. Triangular bandages can also be folded and used to keep a dressing in place.
Once the arm is in place, bring the other triangle end up behind the neck. Tie both ends together at the end of the shoulder, creating a knot at the side of the patient's neck. When used for knee, foot, or head injuries, a triangular bandage should only be used as a dressing covering. These injuries are typically too severe for this type of bandage alone. Instead, they normally require more invasive bindings, such as casts.