نتایج جستجو برای: physiologic model
تعداد نتایج: 2129274 فیلتر نتایج به سال:
Parkinson disease (PD) is a chronic, progressive and debilitating disease. This study aimed to determine the relationship between the dimensions of Roy Adaptation Model (RAM) and General Health (GH) and Satisfaction with Life (SWL) in PD patients. This was a cross-sectional study. Samples were selected from the PD patients in 2016. The data was gathered by demographic, RAM, GH and SWL Scale que...
Introduction: Intensive care unit is one of stressful wards for patients and stress creates some alterations in physiologic indicators of patients. So it is necessary to use a low expense and comforting method to stabilize physiologic indicators. The purpose of the present research is to determine the effect of foot massage on physiologic indicators including pulse, respiration, mean arterial p...
Introduction: Intensive care unit is one of the most stressful wards for patients and it is estimated that 30 to70 percent of patients experience severe physiologic stress during admission. Some of the physiologic responses to stress include increase in metabolic rate with consequent increase in body temperature, increase in cardiac output and contraction power and subsequently increase in bloo...
Introduction: Anesthetic agents, blood pressure, arterial pH and blood gases have found to influence on the pathophysiology of experimental stroke. Despite, there are very few comparative studies about effects of anesthetic agents in animal model of cerebral ischemia. Therefore, in this study, we investigated the effects of chloral hydrate and pentobarbital anesthesia, as comparative study, on...
Drug-resistant hypertensive patients may be treated by mechanical stimulation of stretch-sensitive baroreceptors located in the sinus of carotid arteries. To evaluate the efficacy of endovascular devices to stretch the carotid sinus such that the induced strain might trigger baroreceptors to increase action potential firing rate and thereby reduce systemic blood pressure, numerical simulations ...
The biochemical reaction during the formation of lubricant film in case a cobalt-chromium ball on an ultrahigh-molecular weight polyethylene cup was studied. Three types model synovial fluids and hyaluronic acid (HA) at physiologic concentrations were used experiment. coefficient friction measured using pendulum hip simulator, Raman spectroscopy to perceive chemical reactions between fluid impl...
The use of models in nursing provides nurses to focus on the role of nursing and its applications rather than medical practice. In addition, it helps patient care to be systematic, purposeful, controlled and effective. One of the commonly used models in nursing is Roy Adaptation Model. According to Roy adaptation model, the aim of nursing is to increase compliance and life expectancy. Roy Adapt...
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