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Gases and Pressure (0.5 hours)

by Robert Sheffield, BA, CHT

Please Read Before You Purchase

This activity is taken from a DVD titled CHT/CHRN Certification Exam Review Course.  If you have used this topic for credit in the past the NBDHMT will not allow you to re-use the same content for renewal credit.


This video is a review of gases and pressure for hyperbaric technologists and nurses. The properties of Oxygen, Nitrogen, Air, Carbon Dioxide, and Carbon Monoxide are discussed. The concepts of pressure and pressure conversions are discussed. Presenter: Robert Sheffield (21 min)

Continuing Education

[CHT] This program has been reviewed and is acceptable for 0.5 Category A credits by the National Board of Diving and Hyperbaric Medical Technology.

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