Certified Surgical First Assistant (CSFA) Practice Test

Question: 1 / 610

Which of the following is considered a biological hazard in the operating room?

Laser plume

A laser plume is considered a biological hazard in the operating room because it contains potentially harmful particles and vapors generated when laser energy is used to cut or vaporize tissue. This plume may contain live cellular material, including viruses and bacteria, which poses a risk of infection to the surgical team and patients. Proper ventilation and smoke evacuation systems are crucial in managing the risks associated with laser plumes to maintain a safe surgical environment.

In contrast, while anesthesia gases are a concern for occupational exposure and require monitoring and safety protocols, they do not qualify as biological hazards. Scalpel blades and surgical instruments pose physical hazards due to their sharpness and potential for injury, but they do not carry the biological contamination risk associated with the vapor and particulate matter generated from laser procedures.

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Anesthesia gases

Scalpel blades

Surgical instruments

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