5) PaO2 should be above 75 mmHg or higher,and the lowest was not less than 60 mmHg. SPO2 shouldbe more than 95%.Treatment and nursing measures included: to maintainthe correct body position, to avoid the twist of neck, totimely spray and discard spit. If SPO2 was less than 90%and PaO2 was less than 60 mmHg, tracheotomy shouldbe performed, and mechanical ventilation in the mode ofpressure support was given, and the parameters are setwithin the base ranges. 6) Blood glucose was maintainedbetween 6 to 8 mmol/L, and insulin was subcutaneouslyinjected if necessarily. Hypertonic sugar liquid was usedas less as possible in the early stage of STBI. 7) Effectivecirculating blood volume should be sufficient. Bloodshould be transfused if Hb was <8g/dl, and coagulationfunction was monitored, and abnormal INR, PT and KPTTshould be corrected by transfusing prothrombin complexXian et al. 1055and fresh frozen plasma.Platelets should be transfused if platelets were too low.8) The measures of nutritional support included: enteralnutrition as early as possible, low-dose feeding with adrip tube was given within 24 to 48 h, and then thefeeding dose was gradually increased up to the dose ofphysiological needs by 5 to 7 d. If there was obviousgastric retention, total parenteral nutrition (TPN) shouldbe administrated. 9) Hyperbaric oxygen therapy shouldbe carried out as soon as possible. In the control group,except ICP and CPP monitoring, various nursinginterventions according to doctor's orders wereperformed.
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