نتایج جستجو برای: respiratory rate
تعداد نتایج: 1128054 فیلتر نتایج به سال:
Background & Aims of the Study: Particulate matter pollutants have harmful effects on human health and can intensify mortality and disease. The aim of this study is evaluate to adverse health effects caused by exposure to PM 10 in Ahwaz, Bushehr and Kermanshah Cities during 2011. Materials & Methods: In this study, the Air Q2.2.3 model was used for estimated adverse health effec...
Abstract Background Ketamine is an anesthetic drug that is importantly analgesic without respiratory depression. Ketamine increases blood pressure and heart rate. Propofol is an anesthetic drug with good sedation, rapid recovery, but it causes respiratory depression, low heart rate and low blood pressure. Combination of Ketamine and Propofol provides sedation, analgesia and rapid recovery wit...
A raised respiratory rate is a useful sign in the diagnosis of pneumonia in children. It was observed that children with malaria and other febrile illnesses may also present with a raised respiratory rate. To determine the extent to which increased body temperature contributes to the raised respiratory rate observed in these children the effect of change in body temperature on respiratory rate ...
The aim of this study was to investigate the relationship of two personality constructs, perfectionism and hardiness, to physiological responses under a stressful situation. One hundred undergraduate students (51 males, 49 females) from the Faculty of Psychology and Education, University of Tehran were included in this study. All participants were asked to complete Farsi version of the Positive...
Background & Aim: Anxiety is one of the emotional conditions among patients scheduled for surgery that can result in increasing postoperative pain, increasing analgesic and anesthetic requirements and prolonging hospital stay. The aim of this study was to assess the effectiveness of acupressure (acupuncture without needle) in reducing patients;apos anxiety before abdominal surgeries. Methods &...
aim and background: remote ischemic preconditioning introduces brief episodes of ischemia and reperfusion which reduces long term ischemia in orthopaedic surgery. the aim of this study was to evaluate hemodynamic and respiratory effects of remote ischemic preconditioning in lower extremity orthopaedic surgeries. methods: in this clinical trial 40 patients scheduled for lower extremity surgery w...
Background and Aim: Quality management, as an organizational strategy, helps enhance hospital effectiveness and efficiency. This study aimed to examine the effect of a quality management model on the efficiency of the respiratory intensive care unit in Labafijejad Hospital, Tehran in 2013-14. Materials and Methods: This was a participatory action research conducted in the respiratory intens...
Many studies have revealed the influences of music, and particularly its tempo, on the autonomic nervous system (ANS) and respiration patterns. Since there is the interaction between the ANS and the respiratory system, namely sympatho-respiratory coupling, it is possible that the effect of musical tempo on the ANS is modulated by the respiratory system. Therefore, we investigated the effects of...
پنومونی اکتسابی از جامعه (cap) عفونت پارانشیم ریه می باشد و از شایع ترین بیماری های عفونی در سطح جهانی است که هر سال حدود 450 میلیون نفر از جمعیت جهان را مبتلا می کند. این بیماری یکی از علل اصلی تجویز آنتی بیوتیک ها است. هدف ما از انجام این مطالعه شناسایی آن دسته از بیماران cap است که مطابق معیار curb65 (confusion, urea ? 7 mmol/l, respiratory rate ? 30/min, systolic blood pressure < 90 mmhg, ...
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