Pulmonary Function Test - These tests are known as FVC, Forced Vital Capacity, on DLSB, singular-breathing diffusion. There are seven tests, which take about one hour. The employee breaths into a mouthpiece attached to a computer that test for forced vital capacity, tidal breathing, maximum volume ventilation, functional residual capacity, diffusion test, post-dilator study-forced vital capacity, and dilator-maximum voluntary ventilation. These tests are graphed and will show possible asthma, emphysema, and obstruction.
...One hundred subjects (age 20 to 70 years) were recruited for the study through local newspaper advertisement. Each subject was interviewed to obtain a brief medical history and performed spirometry and ***10-s breath hold diffusing capacity (DLSB)***.
...Single Exhalation Technique
A representative tracing of this technique is shown in Figure 1A. The subject was asked to exhale to residual volume and this was followed by a rapid inhalation of dilute (0.3 percent each) CO, [C.sub.2][H.sub.2], and [CH.sub.4] to total lung capacity. ***After a brief breath hold (1 to 2 s), the subject then*** performed a slow exhalation at a relatively constant flow rate (0.3 to 0.6 L/s). Maintenance of a relatively constant expiratory flow was assisted by having the subject follow an on-screen flow indicator.
По-русски (уверена на 100%):
diffusing capacity = диффузионная способность легких
breath hold = задержка дыхания
Все вместе как-то так (совсем не уверена):
измерение диффузионной способности легких при задержке дыхания (после задержки дыхания, с задержкой дыхания)
Не знакома с этим методом, он новый, нестандартный. Попробую еще поискать :)
-------------------------------------------------- Note added at 1 hr 5 mins (2005-05-08 11:21:41 GMT) --------------------------------------------------
... по диффузионной способности легких (ДЛСО) и выполняют при низкой концентрации углерода монооксида во время 10-секундной задержки дыхания или в течение ... www.neuronet.ru/bibliot/harrison/87.htm
...One hundred subjects (age 20 to 70 years) were recruited for the study through local newspaper advertisement. Each subject was interviewed to obtain a brief medical history and performed spirometry and ***10-s breath hold diffusing capacity (DLSB)***.
...Single Exhalation Technique
A representative tracing of this technique is shown in Figure 1A. The subject was asked to exhale to residual volume and this was followed by a rapid inhalation of dilute (0.3 percent each) CO, [C.sub.2][H.sub.2], and [CH.sub.4] to total lung capacity. ***After a brief breath hold (1 to 2 s), the subject then*** performed a slow exhalation at a relatively constant flow rate (0.3 to 0.6 L/s). Maintenance of a relatively constant expiratory flow was assisted by having the subject follow an on-screen flow indicator.
По-русски (уверена на 100%):
diffusing capacity = диффузионная способность легких
breath hold = задержка дыхания
Все вместе как-то так (совсем не уверена):
измерение диффузионной способности легких при задержке дыхания (после задержки дыхания, с задержкой дыхания)
Не знакома с этим методом, он новый, нестандартный. Попробую еще поискать :)
-------------------------------------------------- Note added at 1 hr 5 mins (2005-05-08 11:21:41 GMT) --------------------------------------------------
... по диффузионной способности легких (ДЛСО) и выполняют при низкой концентрации углерода монооксида во время 10-секундной задержки дыхания или в течение ... www.neuronet.ru/bibliot/harrison/87.htm
The translation workplace 
Zustimmung (Netto): +1