Do not rupture any blisters. For more information, click here. Fractures are classified in several ways, one of which is closed and open. An open fracture means that the bone has penetrated the skin. This type of fracture can become easily infected.
Broken bones have several characteristics.
If a broken bone is suspected, try not to move the victim unless absolutely necessary. If possible, apply a splint. Control all bleeding. Heart Attacks Heart attacks are one of many causes of heart failure, along with impaired breathing, shock, and electrical shock. The signs and symptoms are no pulse and no breathing.