Volume 20, Issue 1 (June 1996)
Research in Medicine 1996, 20(1): 103-106 |
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Shiva H, Shiva F. The Effect of Fresh Gas Flow on Paco2 in General Anesthesia. Research in Medicine 1996; 20 (1) :103-106
URL: http://pejouhesh.sbmu.ac.ir/article-1-2310-en.html
URL: http://pejouhesh.sbmu.ac.ir/article-1-2310-en.html
Shaheed Beheshti University of Medical Sciences and Health Services,Iran.
Abstract: (1251 Views)
SUMMARY
The effect of fresh gas tlow on PaCo2, was studied on 15 children who given general anesthesia for surgery. Each patient was his/her own control Arterial blood samples were drawn to measure PaCo2. First sample was taken 15 minutes and the second sample 30 minutes after the patient was anesthetised. Gas flow increased by 500 ml, and the 3rd sample
taken after 15 minutes. The mean PaCo2, showed a fall of 4 min.Hg (11.7%), in the 3rd sample, (P= <0.01).
This study shows that increasing the fresh gas flow causes a fall in PaCo2, if the respiratory rate is kept constant.
The effect of fresh gas tlow on PaCo2, was studied on 15 children who given general anesthesia for surgery. Each patient was his/her own control Arterial blood samples were drawn to measure PaCo2. First sample was taken 15 minutes and the second sample 30 minutes after the patient was anesthetised. Gas flow increased by 500 ml, and the 3rd sample
taken after 15 minutes. The mean PaCo2, showed a fall of 4 min.Hg (11.7%), in the 3rd sample, (P= <0.01).
This study shows that increasing the fresh gas flow causes a fall in PaCo2, if the respiratory rate is kept constant.
Type of Study: Original |
Subject:
Interdisciplinary (Educational Management, Educational research, Statistics, Medical education
Received: 2020/02/22 | Accepted: 2020/02/22 | Published: 2020/02/22
Received: 2020/02/22 | Accepted: 2020/02/22 | Published: 2020/02/22
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