bn:00063015n
Noun Concept
Categories: Medical equipment, Sexual health, Measuring instruments, Pulmonary function testing, All articles needing additional references
EN
plethysmograph  plethysmography  body plethysmography  Pleth  Plethysmogram
EN
A measuring instrument for measuring changes in volume of a part or organ or whole body (usually resulting from fluctuations in the amount of blood it contains) WordNet 3.0
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EN
A measuring instrument for measuring changes in volume of a part or organ or whole body (usually resulting from fluctuations in the amount of blood it contains) WordNet 3.0 & Open English WordNet
A plethysmograph is an instrument for measuring changes in volume within an organ or whole body. Wikipedia
recording and measuring variation in the volume of a part of the body Wikidata
Instrument for recording and measuring variation in the volume of a part of the body Wikidata
An instrument for measuring changes in volume within an organ or whole body (usually via fluctuations in the amount of fluid it contains). Wiktionary