The fingerprint patterns and palmar creases of 100 Chinese medical students were studied. It has shown that, of the fingerprints the ulnar Ioops(49.1?1.58％)and whorls (46.8?1.58％) are more abundant, while the arches (2.7?0.51％)and the radial loops (1.4?0.37％) are less frequent. The radial loops are primarily showed in the index finger (12/14).The arches appear in equal number among the index and middle fingers.There is a significant sexual difference in the fingerprint patterns. The male whorls are more abundant than female(P0.5).

Objective To explore the emergent nursing care of peritonsillar abscess in an infant. Methods The process of observation, treatment and nursing care of an infant with peritonsillar abscess were reviewed, and the nursing experiences were summarized. Results Through close observation of the rate, rhythm and depth of the respiration, the early signs of airway obstruction, guide parents with children right, keep the children quiet, open the airway, at the same time to prepare relevant emergency use objects to be prepared for emergency surgery, we saved time for the operation. Postoperative management of the airway and observation for the signs of bleeding in the area of incision were provided. The infant recovered well and was discharged after the treatment and nursing. Conclusions This case reminds nurses to pay attention to the airway obstruction while caring for the infants with peritonsillar abscess. The key points of nursing are observation and management of the airway obstruction, emergent preoperative preparation, postoperative monitoring, management of the airway and observation for the bleeding of the incision area.

ObjectiveTo investigate the incidence and risk factors of antibiotic-associated diarrhea (AAD) of pediatric patients with severe bacterial pneumonia.MethodsClinical data of 1086 pediatric patients with severe bacterial pneumonia from January 2010 through January 2014 were recruited. The incidence and risk factors of AAD were retrospectively analyzed. ResultsThe incidence of AAD in 1086 pediatric patients with severe bacterial pneumonia was 36.74%. The incidence of AAD in patients younger than 2 years old were higher than that in those older than 2 years, once or more times of mechanical venti-lation history were higher than that with no arrangements of this treatment, administering of combined antibiotics therapy were higher than that with single antibiotics, and the incidence of AAD due to amoxicillin/clavulanate, piperacillin/tazobactam, cefo- perazone/sulbactam in pediatric patients were 43.55%, 43.75%, and 45.03%, respectively. Three β-lactam/β-lactamase inhibitors above were risk factors of AAD through multivariate Logistic regression analysis.ConclusionThe high incidence of AAD in pediatric patients with severe bacterial pneumonia was associated with some risk factors, including younger than 2 years old, me-chanical ventilation, combined antibiotics therapy and administration of β-lactam/β-lactamase inhibitor (amoxicillin/clavulanate, piperacillin/tazobactam, cefoperazone/sulbactam).

(P > 0. 05). Conclusions:Metronidazole-containing triple therapy may reduce the CD infection secondary to eradication of Hp infection in pediatric patients,and has no negative impact on efficacy of Hp eradication.

Objective To analyze catheter-related bloodstream infections due to Rhizobium radiation (R.radiobacter) in pediatric patients.Methods Clinical data of 1 014 pediatric patients with intravascular catheterization were collected from February 2012 to February 2014,including age,length of time a catheter remained in place,laboratory findings and outcome of R.radiobacter bloodstream infection in order to explore the factors for R.radiobacter infection.Results There were 26 children contracting R.radiobacter bloodstream infection children,and of them,21 were under 2 years old (80.77％),and the length of time for catheter dwelt in vessel longer than 5 days in 20 children (76.92％).There were significant differences in age under 2 years old,length of time longer than 5 days for catheter remained in place,CD4 and CD4/ CD8 between 26 children with R.radiobacter infection and uninfected children (P ＜ 0.01).The re-infection with different varieties of bacterial strains was found in 12 of all R.radiobacter infection children (46.15％) after treatment,and of them,R.radiobacter bloodstream infection was detected twice in 2 children,and 2 died (7.69％).Conclusions Age under 2 years old,the length of time for intra-vascular catheter remained in place longer than 5 days,and weakened immunity are the important risk factors of R.radiobacter bloodstream infection,and the improper medical care may be the cause of re-infections in pediatric patients with prolonged intra-vascular catheter-dwelling.

Designing experimentation is the most important phase in function experimentation teaching,and a simulation process of science research.Students choose the topic freely,design schema and practice by themselves.Based on pathophysilolgy,the article has practiced functional designing experimentation among the students of clinical medicine in 2006 grade.Results indicated that the practice of designing experimentation is helpful for raising general diathesis and innovative ability of students,and it will be the focus of function experimentation innovation in future.

The effects of continuous occlusion of thoracic or abdominal aorta (OTA or OAA) via intra-aortic balloon inflation on coronary perfusion pressure (CPP) were observed in 12 dogs after 10 min of cardiac fibrillation in comparison with those of different doses of epinephrine (0.02~0.14 mg/kg). The results showed that OTA could not increase CPP. However, during 30 min of cardiopu-Imonary resuscitation(CPR), every 3 min of OAA was followed by markedly increased CPP, 067 ~ 12kPa higher than the value in balloon deflation peritxl right before(P

OBJECTIVETo analyze the incidence and treatment of Clostridium difficile infection (CDI) in pediatric patients with antibiotic-associated diarrhea (AAD).

METHODClinical data of totally 577 pediatric patients with AAD seen from January 2012 to January 2014 were collected; those children were divided according to age into 4 groups, 0.25 -1 year, >1 -4 years, >4 -12 years and >12 -18 years old groups, and 220 healthy children were enrolled as controls. CDI was tested by C. Diff Quik Chek Complete (QCC) and BD GeneOhm™ C. Diff Assay (BD-PCR) in all children, and the CDI incidence of four groups was added up. All pediatric patients with AAD were divided into mild, general and severe type according to different symptoms of diarrhea, and grading treatment, the general type and severe type of CDI children were treated with metronidazole and (or) vancomycin, afterwards, the results of grading treatment were analyzed.

RESULTThe number of pediatric patients with AAD were 178, 177, 132 and 90 in 0. 25 - 1 year, > 1 -4 years, > 4 - 12 years and > 12 - 18 years old group, respectively. The positive rate of CDI (22. 0% (39/177)) in > 1 -4 years old AAD patients was very significantly higher compared to the controls (4% (4/91), P < 0. 001), the rate of CDI (21. 2% (28/132)) in > 4 - 12 years old AAD pediatric patients was significantly higher compared to the controls (4% (2/53), P = 0. 004), the rates of CDI in 0. 25 - 1 year and > 12 - 18years old AAD groups were not significantly different from that of the controls (P >0. 05). There were 285 mild type AAD children (no CDI children), 176 general type AAD children (including 47 CDI children), and 116 severe type AAD children (including 81 CDI children). After grading and symptomatic treatment, there were 16 recurrent diarrhea in 128 CDI patients (severe type AAD), and the rest recovered. Two cases were transferred for referral treatment, 2 cases died, and the rest 12 recurrent diarrhea children fully recovered after administration of metronidazole, vancomycin, probiotics and symptomatic treatment.

CONCLUSIONThe > 1 -12 years old AAD children had higher CDI rate than healthy children; administration of metronidazole and (or) vancomycin was effective for CD infection.

Adolescent ; Anti-Bacterial Agents ; therapeutic use ; Case-Control Studies ; Child ; Child, Preschool ; Clostridium Infections ; drug therapy ; Clostridium difficile ; Diarrhea ; microbiology ; Humans ; Incidence ; Metronidazole ; therapeutic use ; Probiotics ; therapeutic use ; Vancomycin ; therapeutic use

Objective To investigate the intestinal pathogens in pneumonia children with antibioticassociated diarrhea (AAD).Methods The etiological data of 208 pneumonia children with AAD were analyzed retrospectively.Results The results dictated there were 46 A and/or B toxin-positive samples of Clostridium difficile(CD),and after culturing there were 122 Candida,107 Escherichia coli,42 Staphyloccocus aureus,28 Clostridiurn perfringens,21 Klebsiella oxytoca,18 Enterobacter cloacae,12 Klebsiella pneumoniae,8 Pseudomonas aeruginosa in the fecal specimens of 208 pneumonia children with AAD.Conclusions The pathogens are complicated in pneumonia children with AAD,the highest detection rate are Candida and Escherichia coli.The antibiotic use time of treatment of CD infection AAD and the hospital stay time are the longest,AAD treatment should be made according to different pathogens situation.

Objectives To explore the characteristics of status and different populations of prehospital death associated with acute coronary events among young adults in Beijing.Methods Data of acute coronary events of hospitalization or death were obtained from the Hospital Discharge Information System from Beijing Public Health Information Center and Death Register System from Beijing Center for Disease Control in Beijing.The total case fatality rate of acute coronary events and proportion of prehospital coronary heart disease (CHD) death were compared upon gender,area,occupation and marital status among people aged between 25-45 years old.Results A total of 3489 cases were identified during 2007 to 2009 with acute coronary events ( male:3183,female:306),with a mean age of (40.5 ± 4.3 ) years old.The 3-years' overall mortality was 26.0％,with female's higher than male's (51.0％ vs 23.6 ％,P ＜ 0.05 ) ; and it was higher in rural area than in urban areas (28.9％ vs 22.9％,P ＜0.05).Ninety-five percent of death due to acute coronary events occurred prehospital,with the proportion of 95.2％ in male and 94.2％ in female. Among the people with different occupations, self-employed people had the highest rate of prehospital death.Majority of prehospital deaths (64.8％ ) occurred at home.Conclusion More than 90％ of deaths caused by acute coronary events among young adults aged between 25-45 years old occurred before been admitted into hospital,and the site of prehospital deaths was mainly at home.