01, 2016. A nevus is sometimes called a âfreckle of the eye.â It is a common, colored growth, similar to a mole on your skin. You can have a nevus in the front of your eye, around the iris, or under the retina at the back of the eye. A nevus under the retina is called a choroidal nevus. An eye nevus is usually harmless. However, it needs to be watched regularly because, like a skin mole, it could possibly develop into cancer of the eye.
Confidence votes 880. Stop the blood flow to the area with the wound. Take a belt, piece of clothing, string, etc, and tie it tightly enough above the woun so the circulation below it will slow or cease. If you tie it too tight, you could make them lose the part that's getting no circulation, but it's much better than bleeding to death. Then, find a cloth or something that's absorbent an put it on top of the wound and apply pressure. It'll hurt them, but it sops the bleeding even more. Then, call an ambulance. Doctors will be able to do their best to fix it and stitch it up.
Whenever you have a wound, whether itâs a minor cut or a major incision, itâs crucial to care for it properly. Part of the process includes wound care dressings. There are a variety of options when it comes to dressings, and to determine which is the best and most effective depends on what sort of wound you have.ressings serve a variety of purposes depending on the type, severity and position of the wound. Aside from the major function of reducing the risk of infection, dressings are also important to help: 1  Stop bleeding and start clotting so the wound can heal. 2  Absorb any excess blood, plasma or other fluids. 3  Wound debridement.