A thorough history and a complete physical examination are central to the evaluation of pruritus. Most pruritic conditions can be diagnosed on the basis of the presence of associated dermatitis, the distribution of the itching or rash, or a history of recent exposure to exogenous causes.
Embalming is the art and science of preserving human remains by treating them (in its modern form with chemicals) to forestall decomposition.The intention is to keep them suitable for public display at a funeral, for religious reasons, or for medical and scientific purposes such as their use as anatomical specimens. The embalming solution is injected with a centrifugal pump and the embalmer massages the body to break up circulatory clots as to ensure the proper distribution of the embalming fluid. 2  This process of raising vessels with injection and drainage from a solitary location is known as a single-point injection.
The first step in the embalming process is surgical, in which bodily fluids are removed and are replaced with formaldehyde-based chemical solutions.or cavity embalming, a small incision is made near the bellybutton and a sharp surgical instrument used for drainage, called a trocar, is inserted into the body cavity.