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Objective To explore whether apply selective perineal skin preparation or not is feasible for patients with coronary heart disease (CHD) before percutaneous coronary intervention (PCI).Methods Divided patients with CHD before PCI into the experimental group (801 cases) and the control group(798 cases) according to the hospital number.Selective perineal skin preparation was used in the experimental group,while the right forearm skin preparation was used in all the patients in the control group.The rate of skin preparation and the care hours in the two groups were compared.Results The care hours of skin preparation in the experimental group was (5.58±0.30) h,which was significant shorter than that in the control group,(66.50±1.50) h,t=-1127.03,P＜0.05.Conclusions Before PCI,for patients with CHD,applying selective perineal skin preparation is feasible.It can not only reduce care labor,decrease nursing costs,but also relieve nurse-patient psychological pressure,cut back patients' expenses;and without percutaneous entrance infection.
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Objective To evaluate application effectiveness of quality control circle (QCC)in increasing the face mask wearing rate of hospitalized pulmonary tuberculosis (TB)patients.Methods Nine nurses in department of tu-berculosis formed a ‘circle’,the theme of ‘improving the face mask wearing rate of hospitalized pulmonary TB pa-tients’was established,rectification measures were formulated and implemented,face mask wearing rates of pa-tients before and after implementing QCC activities were analyzed statistically.Results The face mask wearing rate of hospitalized pulmonary TB patients after implementing QCC activities was higher than that before implementing QCC activities (87.50% [147/168]vs 65.54%[116/177],P <0.05).The abilities of every ‘circle member’have been improved in the following aspects:problem-solving skills,sense of responsibility,communication skills,self-confidence,team working,enthusiasm,quality-control techniques,and cooperation abilities,the total average score increased from 23.78 before implementing QCC to 33.78 after implementing QCC.Conclusion QCC activities can not only improve the face mask wearing rate of hospitalized pulmonary TB patients,but also enhance circle mem-bers’quality-control skills and team spirit.
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Objective To investigate and improve clinical treatment and care methods of convulsions in postoperative children with congenital heart disease.Methods One postoperative child suffered from convulsions with congenital heart disease in our hospital PICU in August 2013 was reviewed,and then related clinical monitoring treatment methods were summarized.Results The patient suffered three times of convulsions and after drug treatment and careful nursing,the symptoms were under control without critical condition.Then the patient was safely and stably transited into the general ward and discharged.Conclusions There are three essential points for nursing convulsions in postoperative child with congenital heart disease:strengthen monitoring after heart surgery,handle symptom of seizures in time; rapidly make sure the reasons of convulsions and make effective preventions.
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Objective To investigate the feasibility and effectiveness of ‘ group-head responsibility teaching method' in the physiology experiment teaching.Methods Totally 422 students of clinical medicine major in 2010 grade were randomly divided into two groups:212 students in control and 210 in study group.For students in control group,principles,procedures,items of experiment and computer operation were first taught,then experiment was performed while for those in study group,initial procedures were firstly explained,then the group heads were called together to observe the experiment preformed by teacher,after that the group heads returned to assist other students performing the experiment.Finally,experiment success rates,scores of final-term experiment operation,theoretical exam and report of two groups were compared and analyzed.Meanwhile,questionnaire survey was conducted.Results Success rates were improved significantly in study group than in control group (x2 =37.42,P =0.0000).There were significant differences in operation scores (t =4.3213,P =0.0000),theoretical exam scores (t =6.8744,P =0.0000) and report scores (t =15.298,P =0.0000) between the two groups.Conclusions ‘ Group-head responsibility teaching method' is better than traditional lecture-style teaching method and it can promote comprehensive capabilities of students.
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Objective To study the gastrointestinal tract damage induced by acid detergent toilet cleaner and treatment methods.Method Acute toxicity of toilet cleaner was studied using big white rabbits.Subacute and chronic toxicity and treatment methods were studied by hospital patients.Results After falling 15 ml toilet cleaner into stomach through mouth in 2 rabbits,both died of gastric perforation.After one patient misapplied with 50 ml to//et cleaner,gastric corrosive ulcer was found by gastroscopy after treatment 7 d,gastric constrictive inflammation was found by upper gastrointestinal barium meal at 14 d after treatment,and gastric scarring was found by gastroscopy after treatment 51 d.Conchusions Acid detergent toilet cleaner mainly harm gastric mucosa,gastric perforation is easily induced in acute stage,gastric ulcer induced in subacute stage,and scarring induced in chronic stage.Taking orally pure milk,inhibiting gasuic acid secretion and haemostasis are mainly treatment methods.Examination of gastroscopy and upper gastrintesinal barium meal may be carried out in subaeute and chronic stages.
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To probe into the effect on the viscosity of distilled water natural water Nacl solution and glucose solution by He-Ne Laser. Ubbohde＇s viscosimeter was used to examine the solutions treated by different times of irradiation under the action of certain Laser power to determine its viscosity. He-Ne Laser has not an effect on the viscosity of distilled water and NaCl solution. Effect on the viscosity of the natural water by He-Ne Laser ,the irradiating times in ten minutes, the viscosity of natural water is markedly lower than that from control groups, which are significantly different(P 0.05)