Acute kidney injury(AKI)is a syndrome with many different causes and can occur at different stages throughout critical illness.Renal Doppler ultrasonography is the most appropriate imaging test in the evaluation of AKI and has the highest level of recommendation: (1)assessment of intrinsic causes of AKI, (2)distinguishing acute from chronic kidney diseases, (3)detection of the causes of obstruction.The resistive index in patients with AKI will be reviewed with attention to its use for predicting the development and prognosis of AKI.Meanwhile, combined application of cardiopulmonary ultrasound and evaluation of hemodynamics are helpful to evaluate the etiology, supervision and guiding treatment of AKI.

Objective To investigate the epidemiological features of out-of-hospital cardiac arrest (OHCA) patients who are return of spontaneous circulation (ROSC) on scene. Methods According to Utstein style,we collected the clinical data of OHCA patients who are ROSC on scene from the pre-hospital on the call of 120 of Henan Provincial People ' s Hospital from January 2012 to December 2016. We analyzed the data by SPSS 20.0 software. Results Among a total of 29 patients were enrolled,9(31.03%)were ROSC ≥ 6h,and 20 (68.97%)were ROSC < 6 h. There were no significant difference in the two groups in patients' age,sex,arrest location,witnessed by bystander,bystander CPR,initial arrest rhythm,etiology,the use of epinephrine. None of patients were survival in the group of ROSC≥6 h. The average length of hospital stay was(44.15 ± 34.16)hours, while the shortest length of hospital stay was 12.08 hours and the longest length of hospital stay was 125.75 hours. The ratio of emergency response time to the return to hospital time were 4.55 min ± 2.46 min vs 6.45 min ± 3.60 min,P=0.014 in all patients. The emergency response time consumes more time. Conclusion The hospitalized survival rate of ROSC patients is low. The occurrence of OHCA needs early prevention. The short-term survival(6 h)is not affected by the patients' basic situation and the first-aid situation.

Cardiac arrest (CA) is an acute critical illness with the high occurrence in the world. The directions of cardiopulmonary resuscitation (CPR) development are to improve CA patients' survival rate and to decrease the poor prognosis. β-blockers can selectively block the neurotransmitter or receptor agonists. They offer beneficial pharmacological properties and have been widely used in the treatment of cardiovascular diseases. Based on the search result of the domestic and foreign medical databases, the usage of β-blockers including clinical research, animal experiments and clinical work of CPR patients was summarized. Finally, the CPR research progress of β-blockers in recent years was reviewed in the article.

Objective To investigate the attitude of clinical nurses to the practice of holistic nursing and provide basis for establishing harmonious relationships between patients and nurses.Methods primary nurses were randomly selected and underwent investigations on quality check of nursing work quarterly by serf-designed inventory.Results 24 nurses considered it necessary to carry out holistic nursing but 70 of them were reluctant to undertake it.They thought it boring because of the high requirement of holistic nursing and much literal document in practice.Conclusion Nursing services calls out seeking truth and dealing with concrete matters at present.The holistic nursing is not equipped with professional title since serious shortage of nursing staff.The emaphasis should be focused on the health education according to different situations in hospitals.Besides we should practice holistic nursing step by step instead of by the modality.

Pediatric acute liver failure is a severe and sudden onset of hepatocyte dysfunction,leading to synthetic and detoxification failure,which could progress to multi-organ failure and death.Mortality is predominantly high due to the raised intracranial pressure,infections and multi-organ failure.The mainstay of management is supportive care in an intensive care unit.The intensive care managements include immediate measures,etiology,management of complications and liver assist device,liver transplantation.Liver transplantation is an important life saving procedure for children with acute liver failure.

Objective The national essential medicine select system is the core of Chinese medicine policy.How to select drugs fundamental for eyes scientifically is an important ring in establishing the Chinese essential drug system.The present study attempted to compare the National Essential Medicines List and National Essential Insurance List of China with that of the WHO in order to provide reasonable evidence for the adjustment of a new National Essential Medicines List of China. MethodsThe WHO Essential Medicine List (15th edition,Version in 2007),National Essential Medicine List (Version in 2009,China),2009 National Essential Medicine List Chemical Medicine Name (Version in 2009) and National Essential Insurance List of China (Version in 2004) were reviewed.The similarity and difference in the category and number of drugs in the National Essential Medicines List and National Essential Insurance List between China and WHO were compared and analyzed.A descriptive method was adopted to analyze the sorts and numbers of eye drugs in the lists mentioned above.The analysis of drug price was based on the summary sheet from Zhejiang Province. ResultsLittle difference was found in the numbers of eye drugs between the National Essential Medicines List of China and WHO Essential Medicines List.Differences in the sorts of eye drugs were observed in the lists,especially between the National Essential Medicines List of China and WHO Essential Medicines List.Except for levofloxacin,all of the drugs in the National Essential Medicine List of China were included in the National Essential Insurance List of China.ConclusionThe selecting principle and renewing procedure of the National Essential Medicines List and National Essential Insurance List of China should be further improved in China based on the list from WHO.More attention should be paid to the standard,dosage form,affordability,maneuverability etc.during the selecting procedure of eye essential drugs.

Objective To investigate the effect of Diane-35 and metformin on blood-adipose and sex hor-mone in patients with polycystic ovary syndrome ( PCOS ) .Methods 52 cases with PCOS admitted from Jan . 2010 to Jan.2013 were selected as research objects .They were randomly divided into the control group and the observation group .The control group were treated with metformin , while the observation group with metformin and Diane-35.Follicle-stimulating hormone ( FSH), luteinizing hormone ( LH), testosterone ( T), total cholesterol (TC), triglyceride(TG), high density lipoprotein(HDL), low-density lipoprotein(LDL)in the 2 groups of pa-tients were tested before and after treatment .Results The levels of blood-adipose and sex hormone between the 2 groups had no statistical difference (P>0.05).The level of T reduced in the control group after treatment , and there was statistical difference compared with that before treatment ( P <0.05 ) .FSH and LH levels did not change obviously in the observation group .Levels of LH and T in the observation group reduced , and had statisti-cal difference with that before treatment (P<0.05).FSH levels did not change significantly after treatment .Lev-els of LH and T had statistical difference between the 2 groups(P<0.05).Levels of TC, TG, and LDL reduced after treatment and had statistical difference compared with those before treatment ( P<0.05 ) while HDL signifi-cantly increased after treatment(P<0.05).Levels of TC, TG, HDL, and LDL between the 2 groups were signif-icantly different(P<0.05).Conclusion Metformin combined with Diane-35 are effective in improving the lev-els of blood-adipose and sex hormone in patients with PCOS .

Bilingual teaching was taken into the part of computed tomography(CT)teaching in the medical image equipment for 2003 grade image undergraduates.In order to know the students' demands to the bilingual teaching as well as the students' requests in the bilingual teaching implementation process,the questionnaire was carried on to the students;at the same time the bilingual teaching test result was analyzed so as to evaluate its teaching effect.

Objective: To explore psychomotor ability of children wit h behavior problems Method: 133 children with behavior problems were screened out from a sample of 1225 pupils by tests with CBCL and CRT-C2 T he control group was selected from the other pupils matched by age and sex, the rate of case/control was 1:2 Jinyi Psychomotor test Battery (JPB) was applied to both groups Result: There were 93 valid pairs in all The study group was more impaired in selecting reaction time, digit symbol, trail ma king and JPB total score They had also larger standard deviation of selecting reaction time and higher rate of JPB abnormality than control Trail making was a protective factor for internalizing and externalizing problems Standard dev iation of selecting reaction time was a risk factor of externalizing problems Selecting reaction time, cancellation digit, digit symbol and JPB total score we re protective factors of mixed problems and JPB abnormality was the risk factor The rate of JPB abnormality of mixed problem group was significantly higher t han that of single problem groups There was significant negative correlation b etween CBCL total score and,digit symbol trail making T score and JPB total T sc ore Conclusion: Children with behavior problems perform poor i n psychomotor test, which suggests they have brain dysfunction, especially those with mixed problems

Objective:To explore auditory event-related P300 in children with behavior problems. Methods: 40 children with behavior problems were screened out from a ample of pupils by CBCL and CRT-C 2. The control group was selected from the others matched by age and gender, the rate of case/control was 1:2. The study and control group were assessed by auditory event-related P300 elicited by pure tone stimuli using the oddball paradigm.Results:(1) There was no significant difference in P300 between study and control groups; (2) The P300 latency of mixed problem group were significantly longer than those of controls. (3) The P300 amplitude were significantly negatively correlated with the CBCL score.Conclusion:It is suggested cognitive function deficit of severe behavior problem children.