[CED/CD/EAT] Video on mask effects on oxygen intake and carbon dioxide emission

[Silvertooth, Jeffrey C - (silverto)]

Cathy Martinez shared this excellent short video demonstrating the impacts of using a mask on breathing capacity.  Please review and share with personnel in your unit.

Masks work and they do not impede our capacity to breath.  We need to use them.

Regards,

Jeff

https://www.facebook.com/JHarrison732718510/videos/10222412268513611/




Jeffrey C. Silvertooth, Ph.D.
Associate Dean
Director of Extension and Economic Development
Division of Agriculture, Life, & Veterinary Sciences, and Cooperative Extension
Forbes 301
University of Arizona
Tucson, Arizona          85721-0036
520-621-7205

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