ABSTRACT
Objective To analyse the relationship between the personality and occupation tension of anesthesiologists.Methods One hundred anesthesiologists working at different hospitals in Shenzhen volunteered to complete the questionnaire.Ninety-one valid questionaires were recovered.The questionnaire survey included the Eysenck Personality Questionnaire and Job Content Questionnaire and anesthesia events.The standard scores of internal and external factor,stubborn factor,emotional stability factor,social support,sense of personal achievement and work demand/control ratio (D/C) were calculated.Results Internal and external factor (E) and stubborn factor (P) were negatively correlated with demand/control ratio (D/C).The correlation coefficients were-0.7805and-0.2375.There was no correlation between emotional stability factor (N) and D/C.Social support and sense of personal achievement were negatively correlated with D/C.The correlation coefficients were-0.225 and -0.264.More than 50％ of the study subjects suffered from mental tension during op.eration and fatique after night shift,overtime work and emergency operation.Conclusion Occupation tension is lower in extroverted and higher in introverted anesthesiologists and is also relatively low in those with stubborn personality.Strong social support and deep sense of personal achievement can lower occupation tension.
ABSTRACT
The experiment was undertaken to investigate the influences of ligation of the common bile duct (CBD) and pulling the gallbladder on the left ventricular function. Fourteen rabbits served as the subjects with the CBD being tied off. The cathter was inserted into the left ventricle to measure left ventricular stroke pressure (LVSP) and?dp/dt, which were recorded before and 5 days after the ligation of CBD respectively. The results showed that the value of +dp/dt decreased significantly (P0.05); LVSP, SP, HR and the values of ?dp/dt reduced markedly immediately after the gallbladder being pulled (P