How do you prevent diathermy burn?

When blood comes out of the body and purple in color. does this mean it lacks oxygen? Why red-green colour blindness is primarily observed in males? Could you be pregnant if your right abdomen is always hurting? Are tendons larger and thicker than ligaments? How do you egaculate? Where was HIV made? Why does one get the flu shot in October when the flu season begins in December? Opening cervix during 27 weeks of pregnancy? What colors are cool and what colors are warm? Ankle swelling after hip replacement surgery? Why is respiratory obstruction reversible in asthma but not in emphysema? Do people with bipolar disorder usually treat others badly? Why is it important to maintain blood pH within a narrow range Explain? What creams are good for mouth sores? What would you call the treatment of disease usually cancer by chemical agents? Should you sleep with gauze after a tooth extraction? Conscious experience and voluntary actions are mediated what? Is it possible to be 12 months pregnant? What happens if you smoke witch grass? Who was instrumental in the acceptance of germ theory in cause of disease?

How do you prevent diathermy burn?