Methods Adequate essential food was used through oral administration and intubationfeeding according to patients' condition and the curative effect was observed at specified time.
方法根据病人的病情，利用口服、管饲等方式供给病人适量的要素合剂，在特定时间内观察治疗效果。
2
ConclusionAfter brain injury, the use of oxygen inhalation, nasal feeding, suction, tracheal intubation, tracheotomy, breathing machine were the main risky factors to cause lung infection.
结论颅脑损伤后，氧气吸入、鼻饲、吸痰、气管插管、气管切开、呼吸机的使用是引起肺部感染的危险因素。
3
Methods Zinc deficiency rat models were duplicated by intubationfeeding low-zinc liquid for two weeks.