Breathing Gasses used in Diving -(BDS Exam Prep)

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It is essential that Divers and their Supervisors have a good understanding of the breathing gasses used in diving. It is helpful if the student also views the Gas Toxicity Lesson in the Dive Medicine module.   There are numerous gasses used for breathing in diving.┬áNormal air is a combination of Oxygen & Nitrogen (21% […]


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