What is the primary use of a trocar in the embalming process?

• A. To inject embalming fluid
• B. To puncture body cavities and remove fluids
• C. To measure the temperature of the body
• D. To protect the body from bacteria

Answer: (B)

The primary use of a trocar in the embalming process is to puncture body cavities and remove fluids. This instrument is designed for accessing the body's cavities, such as the thoracic and abdominal cavities, during embalming. By inserting the trocar, the embalmer can aspirate bodily fluids that accumulate in these areas, which is crucial for both sanitation and preservation. The removal of excess fluids also aids in the proper distribution of embalming chemicals, ensuring a more effective preservation process.

Using the trocar for this purpose minimizes the risk of fluid buildup that could adversely affect the embalming outcome and helps maintain the body's appearance for viewing. As a critical tool in embalmers' procedures, the trocar facilitates both the removal of unwanted fluids and prepares the cavities to receive the embalming fluid, thus simultaneously performing these necessary functions for effective embalming.