Post-traumatic stress disorder (PTSD) is a kind of serious mental disorder that occurs after severe traumatic events. It is characterized by severe emotional and memory damage. This paper reviews the relevant research...Post-traumatic stress disorder (PTSD) is a kind of serious mental disorder that occurs after severe traumatic events. It is characterized by severe emotional and memory damage. This paper reviews the relevant research literature on PTSD at home and abroad in recent years, and reviews the mechanism of cognitive impairment in mental trauma to reveal the functional mechanism of cognitive impairment in post-traumatic stress disorder, in order to provide reference for future research.展开更多
Holistic nursing is guided by modern nursing concept and framed by nursing procedures, providing high quality nursing according to patients’ psychological, physiological, social and cultural needs. To develop holisti...Holistic nursing is guided by modern nursing concept and framed by nursing procedures, providing high quality nursing according to patients’ psychological, physiological, social and cultural needs. To develop holistic nursing in pediatrics is to develop nursing services for the purpose of satisfying the various clinical needs and psychological nursing of children. It is of great significance to establish holistic nursing concept, provide high quality nursing service for hospitalized children, and take targeted psychological intervention to alleviate their adverse psychological stress, which can improve treatment compliance and clinical efficacy, and shorten the length of hospital stay. In this paper, scientific and effective psychological nursing stress intervention means are used to improve the psychological anti-stress level of hospitalized children, and nursing intervention means are put forward, contribute to the maintenance of children’s mental health and the development of children’s mental health work and also to provide a theoretical basis for the intervention and treatment of children with psychological stress.展开更多
The diagnosis of pathogenic bacteria in severe pneumonia is difficult and the prognosis is poor. Its outcome is closely related to bacterial pathogenicity and the timeliness and pertinence of antibiotic treatment. The...The diagnosis of pathogenic bacteria in severe pneumonia is difficult and the prognosis is poor. Its outcome is closely related to bacterial pathogenicity and the timeliness and pertinence of antibiotic treatment. Therefore, early diagnosis is of great significance to the prognosis of patients. Sputum examination and culture is the gold standard for the diagnosis of pathogens of severe pneumonia. However, due to the long time of bacterial culture, the early use of antibiotics, the change of bacteria species, mixed infection and other problems, the results of bacterial culture in sputum are often false negative. With the continuous application of new molecular biology techniques in clinical detection, the classification of bacteria and microorganisms has deepened from the identification of phenotypic characteristics to the classification of gene characteristics. Sequencing analysis with 16S rDNA sequencing technology has the characteristics of high sequencing flux, large amount of data obtained, short cycle, and can more comprehensively reflect the species composition of microbial community, real species distribution and abundance information. In this paper, 16S rDNA sequencing technology was used to analyze the bacterial population composition in the sputum of severe pneumonia, and to explore a new method of etiological diagnosis.展开更多
文摘Post-traumatic stress disorder (PTSD) is a kind of serious mental disorder that occurs after severe traumatic events. It is characterized by severe emotional and memory damage. This paper reviews the relevant research literature on PTSD at home and abroad in recent years, and reviews the mechanism of cognitive impairment in mental trauma to reveal the functional mechanism of cognitive impairment in post-traumatic stress disorder, in order to provide reference for future research.
文摘Holistic nursing is guided by modern nursing concept and framed by nursing procedures, providing high quality nursing according to patients’ psychological, physiological, social and cultural needs. To develop holistic nursing in pediatrics is to develop nursing services for the purpose of satisfying the various clinical needs and psychological nursing of children. It is of great significance to establish holistic nursing concept, provide high quality nursing service for hospitalized children, and take targeted psychological intervention to alleviate their adverse psychological stress, which can improve treatment compliance and clinical efficacy, and shorten the length of hospital stay. In this paper, scientific and effective psychological nursing stress intervention means are used to improve the psychological anti-stress level of hospitalized children, and nursing intervention means are put forward, contribute to the maintenance of children’s mental health and the development of children’s mental health work and also to provide a theoretical basis for the intervention and treatment of children with psychological stress.
文摘The diagnosis of pathogenic bacteria in severe pneumonia is difficult and the prognosis is poor. Its outcome is closely related to bacterial pathogenicity and the timeliness and pertinence of antibiotic treatment. Therefore, early diagnosis is of great significance to the prognosis of patients. Sputum examination and culture is the gold standard for the diagnosis of pathogens of severe pneumonia. However, due to the long time of bacterial culture, the early use of antibiotics, the change of bacteria species, mixed infection and other problems, the results of bacterial culture in sputum are often false negative. With the continuous application of new molecular biology techniques in clinical detection, the classification of bacteria and microorganisms has deepened from the identification of phenotypic characteristics to the classification of gene characteristics. Sequencing analysis with 16S rDNA sequencing technology has the characteristics of high sequencing flux, large amount of data obtained, short cycle, and can more comprehensively reflect the species composition of microbial community, real species distribution and abundance information. In this paper, 16S rDNA sequencing technology was used to analyze the bacterial population composition in the sputum of severe pneumonia, and to explore a new method of etiological diagnosis.
