This article reviewed the definition of competence and competency model, and its modeling methods, also the status of consruction of comperency model in nursing field at home and abroad, then pointed out the limitions, so as to provide references to building competency model for different nurses.

Objective To investigate antirnierobial resistance of comlnon pathogenic bacteria isolated from children's respiratory tract in Beijng friendship Hospital during the period between January 2004 and December 2006.Methods Forty-nine strains of Streptococcus pneumoniae,fifty-five strains of Staphylococcus aureus and fifteen strains of Group A β-hemolytic streptococcus were isolated from children with community-acquired respiratory tract infeetion in pediatric department of Beijng Friendship Hospital.Kirby-Bauer agar dilution method Was used to determine the susceptibility to antimicrobial agents.Results Ninety percent of Streptococcus pneumoniae strains were resistant to erythromycin.Penicillin-non-susceptible streptococcus pneumoniae accounted for 10%,while 90% of which were multi-drug resistant.For Staphylococcus aureu strains,the resistant rates of ampicillin,penicillin and oxacfllin were 86%,82%,and 9% respectively,and serere multi-drug resistance was found.Eighty percent of the group A β-hemolytic streptococcus strains were resistant to erythromycin,however all remained sensitive to penicillin and ampicillin.Conclusion The antimicrobials resistant pathogenic bacteria isolated from children with respiratory tract infection have become a severe prdblem.The resistant rates of macrolides are high for Streptococcus and Group A β-hemolytic streptococcus.MeticiUin resistant staphylococcus aureus(MRSA)strains were found in the study.Severe multi-drug resistance was found.Non β-lactam antibiotics should be avoided when respiratory tract bacterial infection occurred in children.

According to content of ‘lipid metabolism’,we crafted a effective case for problem based learning (PBL) and practiced it in biochemistry course.In group discussion,students participated in discussion with great enthusiasm and initiative.During the discussion,students got a better understanding about lipid metabolism and clinical application of the knowledge.As teachers,we maily guided students during PBL,and at the same time,we also summed up the experience and explored how PBL be implemented for freshmen and sophomores who lack clinical practice.

Aged ; Anthracosis ; physiopathology ; Humans ; Lung ; physiopathology ; Male ; Middle Aged ; Pulmonary Ventilation ; Respiratory Function Tests

Objective:To explore the characteristic of parenting style and its relationship with self congruence in Tibet middle school students.Methods:Totally 1149 Tibet students in 2 middle schools were investigated by the Scale of EMBU (Egma Minnen av Bardndosnauppforstran)and SCCS (Self Consistency and Congruence Scale) from counties resided mainly by Tibet people.Results:The total average scores of Tibet students'self-congruence were lower than the median[(2.8 ± 0.3) < median 3].There was no significant difference between genders [(2.6 ±0.3)vs.(2.7 ±0.4),P >0.05],and the scores of self flexibility had statistical significant difference in gender [(2.9 ±0.5)vs.(2.8 ±0.5),P <0.05].The scores of parenting style in positive elements were negatively correlated with self congruence in Tibet middle school students (r =-0.20,P <0.01 ).Multi-linear regression showed that the element of maternal emotion and understanding had negative relevance with SCCS(β=-0.16,P <0.01),while the element of maternal rejection and denial had positive relevance with SCCS(β=0.16,P <0.01) .Conclusion:It indicates that the level of self-congruence is higher than median,and that parenting style might have a certain relationship with self congruence in Tibet middle school students.

Objective:To investigate the model,quality as well as effect of teaching-in-English in five-year clinical medicine program of Hainan Medical University.Methods:The questionnaire was carried out among clinical medicine undergraduates of 2012-2015 grades in Hainan Medical University,to investigate studying time,studying habits and the impact of teaching in English.Additionally results of CET-4,CET-6 and overseas internship from undergraduates of 2012-2015 grade,as well as the result of phased medical licensing examination and post-graduate entrance examination from undergraduates of 2012 were accordingly collected from the Teaching Management Department.Results:For the Chinese students in international classes,the average time of self-study was 161.49 min,58.3％ had preview before classes,and 90.7％ had habit of review after classes.Thus the first time pass rate,total pass rate,first time excellent rate and total excellent rate of CET-4 and CET-6 of international classes were significantly higher than those of regular classes.The result of post-graduate entrance examination in 2016 showed that the score,pass rate and acceptance rate of international classes of 2012 grade were significantly higher those of regular classes (P ＜ 0.01).Conclusions:Teaching-in-English reform in Hainan Medical University has achieved initial success.Chinese students from international classes are superior to those from regular classes in many aspects.However,there are still many problems,and effective measures should be implemented to promote teaching quality continuously.

Objective:To evaluate the value of Cook MOB-15 system in guiding wire insertion during endoscopic retrograde cholangiopancreatography (ERCP). Methods: The clinical data of 51 patients who received Cook MOB-15 system-guided wire insertion during ERCP between Jan. 2005 to Dec. 2007 were retrospectively analyzed. Forty patients who received conventional ERCP catheter for malignant jaundice between Jan. 2002 and Dec. 2004 were taken as control. The successful insertion rates were compared between the 2 groups. Results: The successful insertion rate was 90.2% (46/51) in the Cook MOB-15 system group and 72.5% (29/40) in the conventional group; there was significant difference between the 2 groups (P

Objective To study the clinical value of acoustic radiation force impulse imaging (ARFI) in patients with ischemic type biliary lesion (ITBL) after orthotopic liver transplantation. Methods Between July 2012 to January 2013, forty-one patients in General Hospital of the People′s Liberation Army were enrolled in this study who were admitted for post-transplantation follow-up. Among them, 15 patients were diagnosed as ITBL by ultrasonography. Besides conventional ultrasonography, ARFI was used to detect the shear wave velocity (SWV) of liver tissue at depth of 4 cm and 5 cm respectively. Simultaneously liver function test was performed. Independent-samples t test was performed to compare the difference of SWV between ITBL and non-ITBL group at the same depth. Paired-sample t test was performed to compare the difference of SWV for the same ITBL patient. Pearson correlation analysis was used in analyzing the relation between SWV and liver function. Results The average SWV in depth of 4 cm was (1.561±0.425) m/s and (1.121±0.160) m/s in ITBL and non-ITBL group, respectively. Signiifcant differences were found among the ITBL and non-ITBL groups (t=-3.173, P=0.01). The average SWV in depth of 5 cm was (1.608±0.545) m/s and (1.175±0.173) m/s in ITBL and non-ITBL group, respectively. Signiifcant differences were found among the ITBL and non-ITBL groups (t=-2.454, P=0.034). There was no signiifcant difference between SWV measurements at different depth for the same ITBL patient. For all patients, SWV at different depths were both strongly correlated with alkaline phosphatase (r=0.656, 0.667, respectively;both P=0.000) andγ-glutamyl transpeptidase (r=0.482, P=0.007;r=0.508, P=0.004). Conclusion The liver stiffness measurement is valuable for the clinical evaluation of post-transplantation ITBL.

AIM: To inspect the quality of field processed products of Radix Scutellariae in Shandong Province. METHODS: TLC and UV identification, ethanol-soluble extract, moisture content, total ash and acid-insoluble ash and baicalin were determined. RESULTS: The field processing is superior to traditional processing methods. CONCLUSION: Field processing of Radix Scutellariae in Shandong province has feasible standardization and industrial benefits.

Objective To analyze the change trends of death situation caused by cerebral apoplexy and myocardial infarction in Chongqing from 2006 to 2010 .Methods All death cases of cerebral apoplexy and myocardial infarction from the five years of 2006 to 2010 were extracted from the direct network report system covering the whole crowd death causes in Chongqing and performed the statistical analysis .Results The constituent ratio of cerebral apoplexy death was increased from 13 .94% to 16 .71% in these five years ,while which of myocardial infarction death in all death causes was stabilized around 4% .The sex ratio of male to female for cerebral apoplexy was descended from 1 .76∶1 .00 to 1 .43∶1 .00 in these five years ,while which for myocardial infarction was dropped from 1 .44∶1 .00 to 1 .30∶1 .00 ;which of cerebral apoplexy and myocardial infarction below 75 years old tended to de-cline ,while which above 75 years old tended to rise .Conclusion The cerebral apoplexy harm to Chongqing people′s life is increas-ing ,while the harm caused by myocardial infarction changes little ;the constituent ratio of female death caused by cerebral apoplexy and myocardial infarction is rising ;the cerebral apoplexy and myocardial infarction damage to old people above 75 years old is grea-ter ,and this damage still continues to grow .