1　应激与健康应激过程中机体的机能变化以生理活动和心理活动形式表示。按照应激源本身和机体反应的特点 ,应激可分为躯体应激和心理应激两大类。二类应激均兼有躯体和心理的因素 ,例如创伤 ,躯体因素是主要的 ,但同时又有惊恐、疼痛、情绪反应等 ,因此只能说某些应激以躯体因 1 stress and health stress in the process of changes in the body to physiological activity and psychological activity that form. In accordance with the characteristics of the stressors themselves and the body’s response, stress can be divided into two categories: physical stress and psychological stress. The second type of stress has both physical and psychological factors, such as trauma, physical factors are the main, but at the same time panic, pain, emotional response, and so can only say that some of the stress in somatic