abstract background: one of the most important problems in surgical patients is anxiety before surgery. teach-back method is an interactive training method that can lead to increase understanding and knowledge of the patients. the aim of this study is survey the effect of teach back- method on surgical anxiety in primiparous cesarean section women. methods: this study is a randomized clinical t...

in this descriptive study, we investigated how mother and infant rooming method after delivery are implementing in academic hospitals of tehran university of medical sciences in 1993. in this research, fifteen wards include post delivery ward, surgical ward that mothers after cesarean section hospitalized in them and jointed ward that mothers who underwent cesarean section and normal vaginal de...

Background: Ogilvie's syndrome is an acute abdominal condition characterized by massive colonic distension without any evidence of mechanical obstruction. In female patients this was associated with caesarean section and the use spinal anaesthetics.Case: We report a case that occurred after elective section. On first day postoperative care patient complained lower pain accompanied bloating. Phy...

the collapse of a compression member gives rise to decrease of the load carrying capacity of the member. to perform a nonlinear analysis, in addition to the precritical behavior, the post-critical behavior of the compression member also must be determined. in this study, because of certain advantages of the finite element method, this method has been selected to evaluate the axial load-axial di...