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呼吸生理的研究,近年来发展很快。过去对疾病的发生与发展以及治疗和预后,多从形态学上加以认识,而现在增加了生理学生化学的研究方法。各种生理功能的检查,在探索发病机理,病生以及明确诊断,指导治疗,尤其外科手术等都具有积极意义。肺的主要功能是呼吸功能,是指从空气中摄取氧进入体内供组织利用。并将代谢后产生的CO_2排出体外的整个气体交换过程。肺功能测验是反映呼吸生理功能的,呼吸生
Respiratory physiology research, developed rapidly in recent years. The past on the occurrence and development of disease and treatment and prognosis, mostly from the morphological understanding, but now an increase of physiology and chemistry research methods. Various physiological functions of the inspection, explore the pathogenesis, disease and a clear diagnosis, guidance and treatment, especially surgery and so have a positive meaning. The main function of the lungs is respiratory function, refers to the intake of oxygen from the air into the body for tissue utilization. And the metabolism of CO 2 excreted in vitro gas exchange process. Pulmonary function tests reflect respiratory physiology, respiratory hygiene