نتایج جستجو برای: arterial oxygen saturation
تعداد نتایج: 359573 فیلتر نتایج به سال:
BACKGROUND Cerebral oximetry is a noninvasive bedside technology using near-infrared light to monitor cerebral oxygen saturation (Sco2) in an uncertain mixture of arteries, capillaries, and veins. The present study used frequency domain near-infrared spectroscopy to determine the ratio of arterial and venous blood monitored by cerebral oximetry during normoxia, hypoxia, and hypocapnia. METHOD...
Background: Premature newborns undergo numerous painful procedures during their process of care and treatment. Nurses can help reduce the complications of pain through various non-medicinal methods. The present study was therefore conducted to assess the effect of swaddling on physiological pain responses of premature infants to Nasogastric Tube Insertion at 29 Bahman Hospital of Tabriz, affi...
Introduction: Cataract surgery is a common surgery, especially among the elderly, and the choice of anesthesia medications is critical in such patients. In this study, the effects of midazolam, propofol, and dexmedetomidine were investigated for sedation in patients undergoing cataract surgery under local anesthesia. Method: Ninety patients were included in this study and underwent cataract su...
Exposure to altitude results in multiple physiological consequences. These include, but are not limited to, a reduced maximal oxygen consumption, drop in arterial oxygen saturation, and increase in muscle metabolic perturbations at a fixed sub-maximal work rate. Exercise capacity during fixed work rate or incremental exercise and time-trial performance are also impaired at altitude relative to ...
Background: One of the most important methods of complementary medicine is music and phonotherapy and one of the most beautiful sounds is the sound from the recitation of the Quran. We aimed to investigate the effect of the sound of the Quran on physiological responses in preterm infants. Materials and Methods: <...
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