换气过度

2 Hyperventilation produces small decreases in blood pressure in nor mal subjects and large decreases in patients with automatic failure.

过度换气会使正常受试者的血压轻微下降，而患有自律衰竭患者的血压下降幅度则较小。

Early stage mechanical ventilation can improve the prognosis of severe craniocerebral injury patients with hyperventilation.

早期机械通气能改善重型颅脑损伤过度换气患者的预后。

Loss of purposive hand movements, hand-wringing stereotypies, and hyperventilation are characteristic.

丧失有目的的手部动作，及出现固定重覆的手扭曲及过度换气是其特殊特徵。

They are happening to her, not by her. She can no more stop her hand movements, tooth grinding or hyperventilation at will that we can stop our hearts from beating at will.

这些是不由自主的行为，她不能停止她的手部动作，磨牙或过度换气，就像我们也无法随心所欲停止我们的心跳。

Physical symptoms may be tachycardia, sweating, panic or hyperventilation.

躯体症状可能有心动过速、出汗、惊慌或过度换气。

Some consciousness very grievance; Some frightening perplexed and alarmed; Some affection erupt, yi Ji is moved, cry greatly even yock, in deep sorrow, hit a wall with the head, roll about on the ground, happy to dance, clothings of tear to shreds, call the dramatic appearance display such as cuss in disorder; Some lethargy; Some excessive take a breath; Some tic break out; Some uses vivid expression, exaggerated movement is mixed with the attention of spectator of try to gain sympathize with, be in the more the person's much circumstance, have a fit of anger is fiercer.

有的自觉十分委屈；有的惊恐惶惑；有的情感爆发，易激动，甚至大哭大笑，捶胸顿足，以头撞墙，在地上打滚，手舞足蹈，撕毁衣物，乱唱乱骂等戏剧样表现；有的昏睡；有的过度换气；有的抽搐发作；有的用生动的表情，夸张的动作以博取旁观者的注意和同情，越是在人多的场合，发作越厉害。

Objective To investigate the therapeutic effects of early overventilation treating severe brain trauma and the nursing measures.

目的 探讨早期过度换气治疗重型脑外伤的效果及护理措施。

The control group and observation group received routine treatment and nursing care, but the observation group was also subject to early overventilation treatment.

对照组采用常规治疗、护理；观察组则在常规治疗的基础上，早期应用呼吸机过度换气。

Methods: EEGs were recorded by conventional electrodes and sphenoidal electrodes in 110 patients with epilepsy.

对110 例癫癎患者进行常规电极和蝶骨电极描记，如无癎样放电，再作蝶骨电极加过度换气和蝶骨电极加剥夺睡眠，并与常规电极作比较。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐