呼气

Results: PEF was the most sensitive one in all parameters of major airway function ,FEF25 、FEF50、 FEF75 were the most sensitive one in all parameters of minor airway function ,there was still different degree decrease of minor airway function in most patients of catabasis.

结果：大气道功能均以最大呼气流速峰值敏感，小气道功能以用力呼气 25 %流速(FEF25)、用力呼气 50 %流速(FEF50)、用力呼气 75 %流速(FEF75)敏感，缓解期多数患儿小气道功能仍有不同程度的损害。

Expiratory time is measured from the beginning of exhalation to the beginning of the next inspiration.

呼气时间测定是呼气开始到下一次呼气开始。

Expiratory time is measured from the beginning of exhalation to the beginning of the next inspiration .

呼气时间测定是呼气开始到下一次呼气开始。这里的"呼气"应该是"吸气"吧？麻醉学相关临床指南汇总！

METHODS: Pulmonary function tests were performed in 20 children with asthmatoid bronchitis (2 months-2.5 years of age) before and 30, 60, and 120 minutes after salbutamo and ipratropium bromide inhalation. The indexes of pulmonary function measured included tidal breathing flow volume loop, percent of tidal volume to peak tidal expiratory flow, terminal flows per peak expiratory flow (25/PF), peak tidal expiratory flow, rate of mid-expiratory to mid-inspiratory flow, respiratory rate and tidal volume per kilogram. RESULTS: Before drug inhalation, the descending branch of the TBFV loop was depressed.

20例2个月至2岁6个月的喘息性支气管炎患儿，在吸入药物沙丁胺醇+溴化异丙托品前、吸入后30，60，120min各行一次潮气流速容量环检查，并进行肺功能各项指标比较，包括潮气呼吸流速容量环的形态，反映小气道功能的敏感指标到达潮气呼气峰流速时的呼气量/潮气量，呼出75%潮气量时的呼气流速/潮气呼气峰流速(25/PF)，潮气呼气峰流速，反映大气道功能的指标潮气呼气中期流速/潮气吸气中期流速，潮气呼吸状态下的通气功能，包括呼吸频率，每公斤体重潮气量。

Expiratory time is measured from the beginning of exhalation to the beginning of the next inspiration .

呼气时间测定是呼气开始到下一次呼气开始。这里的&呼气&应该是&吸气&吧？麻醉学相关临床指南汇总！

The results are as follows.(1) Long train electrical stimulation at the dMNF facilitated myoelectric activities of genioglossus and phrenic muscle.(2) Short train electrical stimulation of dMNF, when delivered in the inspiratory phase, caused prolongation of myoelectric activities of genioglossus and phrenic muscle; but when delivered in the expiratory phase, myoelectric activities of genioglossus and phrenic muscle were shortened.(3) Long train electrical stimulation at the vMNF inhibited myoelectric activities of genioglossus and phrenic muscle.(4) Short train electrical stimulation of vMNF caused shortening of myoelectric activities of genioglossus and phrenic muscle, when delivered in the inspiratory phase, but a prolongation when delivered in the expiratory phase.(5) The effects of microinjection of glutamate to dMNF and vMNF were similar to those of electrical stimulation.

结果如下：(1)长串电脉冲刺激dMNF引起颏舌肌和膈肌肌电活动明显增强；(2)短串电脉冲刺激dMNF，当刺激落位于吸气相时，引起颏舌肌和膈肌在吸气相的肌电活动延长，当刺激落位于呼气相时，引起颏舌肌和膈肌在呼气相的肌电活动提前终止；(3)长串电脉冲刺激vMNF使颏舌肌和膈肌肌电活动明显被抑制；(4)短串电脉冲刺激vMNF，当刺激落位于吸气相时，引起颏舌肌和膈肌在吸气相的肌电活动提前终止，当刺激落位于呼气相时，引起颏舌肌和膈肌在呼气相的肌电活动延长；(5)在dMNF和vMNF分别微量注射谷氨酸钠，其效应与电刺激结果基本一致。

ZHANG Qin, WAN Li-ya （ Childrens Hospital of Tianjin, Tianjin 300074, China）Pulmonary function test has become an important way to diagnose respiratory system diseases,such as asthma; Bronchiectasis test is wildly used as a way to diagnose, differential diagnose bronchial tube asthma and guide the clinical treatment. Pulmonary function test using Impulse oscillometry is a technique to evaluate the airflow obstruction in respiratory diseases.

目前，临床常用扩张试验前、后第1秒用力呼气流量(FEv1)变化率作为判断指标，也有用呼气高峰流速、最大呼气中段流量变化率作为判断指标，但对于低年龄儿童来说，由于理解能力和配合能力的欠缺，上述参数作为判断气道阻力可逆性反应的指标都存在明显的局限性和一定的漏诊率u J。

Methods Routine and impulse oscillometry pulmonary function tests,including VC%,FVC% FEV1.0,FEV1.0/FVC%,PEF,FEF50,FEF25 and diffusing capacity of CO,were conducted in 35 normal subjects,38 patients with pulmonary fibrosis(Group 1) and 18 patients suffering from chronic obstructive pulmonary disease and pulmonary fibr...

方法单纯肺间质纤维化病人38例，慢性阻塞性肺疾病合并肺间质纤维化病人18例和健康人35例分别测定常规肺功能，包括肺活量、1秒量(FEV1.0)、1秒率(FEV1.0/FVC%)；呼气峰流速、50%用力呼气流速(FEF50)；25%用力呼气流速(FEF25)和一氧化碳弥散量。

Artist:David Archuleta Song:Crush I hang up the phone tonight Something happened for the first time Deep inside It was a rush, what a rush Cause the possibility that you would ever feel the same way About me It's just too much, just too much Why do I keep running from the truth All I ever think about is you You got me hypnotized, so mesmerized And I just got to know Do you ever think When you're all alone All that we can be Where this thing can go Am I crazy or falling in love Is it really just another crush Do you catch a breath When I look at you 听流行英乐,看美国偶像进行中 Are you holding back Like the way I do Cause I'm tryin, tryin to walk away But I know this crush aint goin away, goin away Has it ever cross you mind When were hangin, spending time girl Are we just friends Is there more, is there more See it's a chance we've gotta take Cause I believe that we can make this into Something that will last, last forever, forever Do you ever think When you're all alone All that we can be Where this thing can go Am I crazy or falling in love Is it really just another crush Do you catch a breath When I look at you Are you holding back Like the way I do Cause I'm tryin, tryin to walk away But I know this crush aint goin away, goin away Why do I keep running from the truth All I ever think about is you You got me hypnotized, so mesmerized And I just got to know Do you ever think When you're all alone All that we can be Where this thing can go Am I crazy or falling in love Is it really just another crush Do you catch a breath When I look at you Are you holding back Like the way I do Cause I'm tryin, tryin to walk away But I know this crush aint goin away, goin away

下面是在Google里翻译出来的，还能凑合着看看吧~~】艺术家：大卫阿丘利塔歌曲：爱恋我挂断电话，今晚一定发生了什么事情，为第一次我内心深处，这是一个繁忙，什么仓促事业的可能性你会感到同样的方式关于我它只是太多了，只是太多为什么我要保持运行，从真相我想到的是你你明白我催眠，所以mesmerized 我只是到了知道你是否想过当您的所有单所有我们能如果这件事可以去我疯了，或堕入爱河是否真的只是另一个爱恋你赶上呼气当我看到你听流行英乐，看美国偶像进行中你是否持有回像我这样做原因我tryin ， tryin走开但我知道这是粉碎走离，走离它以往任何时候都跨你介意当被hangin ，花费时间女童我们只是朋友是有更多的，是有更多的看到它的一个机会，我们已经采取的宝贝事业，我相信我们可以到这一点一些会最后，最后永远，永远你是否想过当您的所有单所有我们能如果这件事可以去我疯了，或堕入爱河是否真的只是另一个爱恋你赶上呼气当我看到你你是否持有回像我这样做原因我tryin ， tryin走开但我知道这是粉碎走离，走离为什么我要保持运行，从真相我想到的是你你明白我催眠，所以mesmerized 我只是到了知道你是否想过当您的所有单所有我们能如果这件事可以去我疯了，或堕入爱河是否真的只是另一个爱恋你赶上呼气当我看到你你是否持有回像我这样做原因我tryin ， tryin走开但我知道这是粉碎走离，走离

The forced expiratory volume in first second(FEV1) decreased 0.03 L per year, FEV1/FVC%(FEV1%) decreased 0.151%, peak expiratory flow rate 0.118 L/s, maximal mid-expiratory flow 0.04 L/s, maximal voluntary ventilation 0.876 L, vital capacity 0.04 L. Residual volume increased 0.033 L per year, functional residual capacity 0.033 L. VC,FVC,FEV1,RV,RV/TLC of healthy elderly in the exsmoker group were significantly different from nonsmokers. The declinations of lung functions were not significant in different age group of healthy elderly.

结果 用力肺活量每年下降0.032 L，第1秒用力呼气量(FEV1)每年下降0.03 L，FEV1占用力肺活量比值（FEV1%）每年下降0.151%，呼气流量峰值每年下降0.118 L/s，最大呼气中段流量每年下降0.04 L/s，最大通气量每年下降0.876 L，肺活量每年下降0.04 L，残气容积每年升高0.033 L，功能残气量每年升高0.033 L，残气容积/肺总量每年升高0.596%。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。