Douglas bag

noun

Doug·​las bag ˈdəg-ləs-ˌbag How to pronounce Douglas bag (audio)
: an inflatable bag used to collect expired air for the determination of oxygen consumption and basal metabolic rate

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Cite this Entry

“Douglas bag.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/Douglas%20bag. Accessed 17 May. 2024.

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