Forcep curettage after anesthesia with propofol intravenous injection (observing group) and that with no method to relieve pain(control group).
应用异丙酚静脉给药麻醉后钳刮(观察
)。与无任何镇痛方法钳刮(对
)。
Forcep curettage after anesthesia with propofol intravenous injection (observing group) and that with no method to relieve pain(control group).
应用异丙酚静脉给药麻醉后钳刮(观察)。与无任何镇痛方法钳刮(对)。
OBJECTIVE:To study the adsorption of disposable transfusion connective tube and infusion needle for single use only to nitroglycerin in intravenous injection via minipump.
究微泵维持静脉注射时一次性
液连接管和液针对硝酸甘油的吸附作用。
The antipsychotic drug fluphenazine has a prolonged period of action when it is given by intramuscular injection, but not when it is given by intravenous injection.Suggest why this is the case.
精神抑制药氟奋
，
用肌肉注射的话会有一段延迟的反应期，但是用静脉注射却没有，说明为什么会出现这种情况。
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