If you are experiencing feelings of dizziness, try to avoid bright lights, or light from a television or laptop. 1  Bright light may cause you to feel disoriented and make the dizziness worse. 2  Try sitting or lying down in a dark room, or close your eyes for a minute or two.. Move slowly. If you are prone to dizziness, it is important not to make any sudden movements, as moving too quickly can wreak havoc on your blood pressure. You should move slowly and deliberately when sitting or standing up, holding on to a stable surface such as a hand railing where possible.
Open Wound: Introduction. An exposed injury involving a break in the skin. The skin acts as a protective barrier so an exposed wound is much more susceptible to infection.It is essential the wounds are kept as clean as possible and covered where necessary to prevent infection.pen Wound: Introduction. An exposed injury involving a break in the skin. The skin acts as a protective barrier so an exposed wound is much more susceptible to infection. It is essential the wounds are kept as clean as possible and covered where necessary to prevent infection.
Definition. Open heart surgery is any surgery in which the chest is opened and surgery is done on the heart muscle, valves, arteries, or other parts of the heart (such as the aorta). The term open means that the chest is cut open.The definition of open heart surgery has become less clear. heart-lung machine is used in most cases during open heart surgery. While the surgeon works on the heart, the machine helps send oxygen-rich blood to the brain and other organs. 1  Your heart surgeon will make a 2-inch to 5-inch-long surgical cut in the chest wall.