Search Results - "Tweed, W A"

The Postoperative Interview: Assessing Risk Factors for Nausea and Vomiting by Cohen, Marsha M., Duncan, Peter G., DeBoer, Donald P., Tweed, W. Arnold

“…Most studies of postoperative nausea and vomiting have concentrated on single etiologic factors and have not detailed the method of assessing these symptoms…”
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Carbon dioxide absorption and gas exchange during pelvic laparoscopy by TAN, P. L, LEE, T. L, TWEED, W. A

“…Twelve ASA physical status I-II patients undergoing pelvic laparoscopy for infertility were enrolled in a study to quantify the effects of CO2 insufflation and…”
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Cerebral autoregulation and flow/metabolism coupling during cardiopulmonary bypass: the influence of PaCO2 by MURKIN, J. M, FARRAR, J. K, TWEED, W. A, MCKENZIE, F. N, GUIRAUDON, G

“…Measurement of 133Xe clearance and effluent cerebral venous blood sampling were used in 38 patients to determine the effects of cardiopulmonary bypass, and of…”
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A non‐rebreathing coaxial anaesthesia system: dependence of end‐tidal gas concentrations on fresh gas flow and tidal volume by Tweed, W. A.

“…A non‐rebreathing adaptation of the Bain coaxial anaesthesia circuit was developed in Nepal as a simple and economical anaesthetic system for underdeveloped…”
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The experiential curriculum : an alternate model for anaesthesia education by TWEED, W. A, DONEN, N

“…The shift to direct entry into residency training from medical school for all graduates will offer new challenges for anaesthesia training programmes. In this…”
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Explosive Coughing After Bolus Fentanyl Injection by Tweed, William A., Dakin, Desmond

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Oxygen Consumption and Carbon Dioxide Elimination After Release of Unilateral Lower Limb Pneumatic Tourniquets by Lee, Tat-Leang, Tweed, William A., Singh, Bachan

“…Oxygen consumption ( o2, carbon dioxide elimination ( co2, and respiratory exchange ratio (RQ) were continuously measured in 15 male and 15 female adults…”
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Pressure controlled-inverse ratio ventilation and pulmonary gas exchange during lower abdominal surgery by TWEED, W. A, TAN, P. L

“…Although pressure controlled-inverse ratio ventilation (PC-IRV) has been used successfully in the treatment of respiratory failure, it has not been applied to…”
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Tidal volume, lung hyperinflation and arterial oxygenation during general anaesthesia by TWEED, W. A, PHUA, W. T, CHONG, K. Y, LIM, E, LEE, T. L

“…Impaired pulmonary oxygen (O2) exchange is common during general anaesthesia but there is no clinical unanimity as to methods of prevention or treatment. We…”
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Tussive effect of a fentanyl bolus by WEE THUAN PHUA, BOON TECK TEH, JONG, W, TAT LEANG LEE, TWEED, W. A

“…The aim of this study was to investigate the incidence of pre-induction coughing, after an iv bolus of fentanyl. The study sample was 250 ASA physical status…”
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Appraisal of pediatric cardiopulmonary resuscitation by Friesen, R. M, Duncan, P, Tweed, W. A, Bristow, G

“…Sixty-six patients more than 30 days and less thant 16 years of age suffering an unexpected cardiac arrest in an 18-month period were included in a study of…”
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A modification of the Bain system for ambient air-oxygen inhalation by Shrestha, B M, Tweed, W A, Basnyat, N B, Lekhak, B D

“…In developing countries like Nepal, anaesthetic compressed gases, especially nitrous oxide, are expensive and in short supply and anaesthetic techniques must…”
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Time-cycled inverse ratio ventilation does not improve gas exchange during anaesthesia by TWEED, W. A, LEE, T. L

“…Inverse ratio ventilation (IRV) has been reported to improve oxygenation at lower peak airway pressures in patients with respiratory failure. Therefore we…”
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Anaesthesia services and the education of anaesthetists in Nepal : a model for sustainable development ? by TWEED, W. A, AMATYA, R, TULADHAR, T. M, MALTBY, J. R, GURUNG, C. K, MCCAUGHEY, T. J

“…In 1985 the University of Calgary in Canada and Tribhuvan University in Kathmandu, Nepal Jointly established the Diploma in Anaesthesiology (DA) programme in…”
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Fresh gas flow and carbon dioxide rebreathing in a low pressure semi-open anaesthesia system by TWEED, W. A, AMATYA, R, LEKHAK, B. D

“…We have constructed a simple system for field anaesthesia by using a Farman entrainer and a semi-open circuit to convert a draw-over apparatus to a continuous…”
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Arterial oxygen saturation in cigarette smokers following general anaesthesia by Tweed, W A

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Large tidal volume ventilation improves pulmonary gas exchange during lower abdominal surgery in Trendelenburg's position by TWEED, W. A, PHUA, W. T, CHONG, K. Y, LIM, E, LEE, T. L

“…Impaired pulmonary gas exchange is a common complication of general anaesthesia. Periodic hyperinflation of the lungs and large tidal volume ventilation were…”
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Circulatory responses to ketamine anesthesia by Tweed, W A, Minuck, M, Mymin, D

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Arterial oxygenation determines autoregulation of cerebral blood flow in the fetal lamb by Tweed, W A, Cote, J, Pash, M, Lou, H

“…We examined autoregulation of cerebral blood flow (CBF) over the range of oxygen tension commonly observed in the chronic fetal lamb preparation. Seventeen…”
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A low-pressure portable anaesthesia system for field use : clinical trials by TWEED, W. A, AMATYA, R, SPOEREL, W. E

“…This is a report of our experience with a portable anaesthesia system that was developed for use under field conditions, when compressed gas supplies are…”
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