Graduation practice of clinical laboratory profession is the important link of the teaching.In this stage,it is necessary for the students to adapt to the transition role and the thought method,and deal with interpersonal relation,cultivate noble professional ethics,master skills as soon as possible and get aware of the protection of the safe medical treatment to avoid the medical entanglement.It is also very important to accelerate personal skill,increase practice result and cultivate talented persons.

In this paper,we made an analysis of the organization and content settings of medical laboratory students' summer clinical practices,and summarizes the students' achievements and experience of clinical practices in many years.Standardized organization and reasonable content settings are the guarantees for the students to have a comprehensive understanding of the basic major contents.Through the summer clinical practices,students can have a good understanding of their major in short period of time.

Objective To investigate the correlation between hepatitis B virus(HBV)markers and AFU,ALT,GGT.Methods 570 eases of HBV-infected people were divided into 4 groups according to the different performance modes.150 healthy people were considered as control group.rate method was used to detect AFU,ALT and GGT.Estimate the differences between the groups were compared.Results The comparison between the AFU,ALT,GGT in different performance mode of HBV and the control group showed:the differences of group 1,group 2 and group 3 were statistically significant(P＜0.01),the difference of group 4 was not significant(P＞0.01).The correlation between AFU,ALT,GGT of different performance mode showed:the changes of AFU and ALT,GGT in group 1,group 2 and group 3 were positively change-related.But the changes of AFU,ALT and GGT were not clearly related.The distribution of the rise of serum enzyme activity in different performance mode showed:the AFU,ALT and GGT rised in different proportion in group 1,group 2 and group 3.Conclusions The AFU,ALT and GGT activity of HBVinfected persons should be detected at the same time,and evaluate the damage of liver cells.This will do help to predict the progression of hepatitis.