가스 교환비(R)를 구하는 노모그람

• 영문명: Gas Exchange Ratio (R) Nomogram
• 발행기관: 대한생리학회
• 저자명: 황기준(Whang, Ki-Jun)
• 간행물 정보: 『대한생리학회지』제1권 제1호, 73~76쪽, 전체 4쪽
• 주제분류: 의약학 > 의학일반
• 파일형태: PDF
• 발행일자: 1967.06.30

영문 초록

A nomogram of gas exchange ratio (R) in air breathing subjects ,was porposed which enables a simple and rapid determination of R value using the fractional concentrations of nitrogen and carbon dioxide in the expired or alveolar gas. The readable limit of R value seems less than 1/100 of R unit and the average difference between the values from the nomogram and the actually calculated values is less than 0.005 of R unit. The usefulness of this nomogram for rapid and frequent determinations of the oxygen uptake is also suggested.