强的敌敌胃) E、 to restrain the function of card iovascular(对心血管有抑制作用) 41、洗胃的目的不包括 A、 clearing out poisons(清除毒物) B、 ease the stomach mucosa edema(减轻胃黏膜水肿) C、 the preparation for the surgical operation(为手术做准备) D、 the preparation for the check(为检查做准备) E、 clearing out the accumulated blood(清除积血 42、洗胃时每次灌入溶液量应控制在 A、100m1 B、200~300ml 300~500m D、600~800ml E、800~1000m1 43、儿童吸痰时,为了避免损伤黏膜,吸引压力应小于 A、25kpaB、30kpaC、35kpa 、40kpa 44、电动吸引器吸痰的原理是 A、 the principle of negative press i(负压原理 B、 the principle of siphon(虹吸原理) C、 the principleof dynamoelectric(电动原理) D、 the principle of empty to absorb(空吸原理) E、 the principle of liquid static pressure(液体静压原理) 45、吸引器吸痰法的适应症不包括 A, the patient after operation and the wound ache dares not to cough (手术后切口疼痛不敢咳嗽病人) B、 the patient did not awake after general anesthesia(全麻术后未清 醒病人) C、 coma patient for the brain be injuried(脑外伤昏迷病人) D, the aged, the weakness and the patient have an ineffective cough(年老、体弱、无力排痰病人) E、 the pat ient with the chest be wounded serious(胸部严重创伤病 人) 46、郑先生,65岁。慢性阻塞性肺气肿,呼吸困难,需给氧治疗。强的敌敌胃) E、to restrain the function of cardiovascular (对心血管有抑制作用) 41、洗胃的目的不包括 A、clearing out poisons (清除毒物) B、ease the stomach mucosa edema(减轻胃黏膜水肿) C、the preparation for the surgical operation(为手术做准备) D、the preparation for the check(为检查做准备) E、clearing out the accumulated blood(清除积血) 42、洗胃时每次灌入溶液量应控制在 A、100ml B、200～300 ml C、 300～500 ml D、600～800 ml E、800～1000 ml 43、儿童吸痰时，为了避免损伤黏膜，吸引压力应小于 A、25kpa B、30 kpa C、35 kpa D、40 kpa E、 45 kpa 44、电动吸引器吸痰的原理是 A、the principle of negative press (负压原理) B、the principle of siphon (虹吸原理) C、the principleof dynamoelectric(电动原理) D、the principle of empty to absorb (空吸原理) E、the principle of liquid static pressure (液体静压原理) 45、吸引器吸痰法的适应症不包括 A、the patient after operation and the wound ache dares not to cough (手术后切口疼痛不敢咳嗽病人) B、the patient did not awake after general anesthesia(全麻术后未清 醒病人) C、coma patient for the brain be injuried(脑外伤昏迷病人) D、the aged, the weakness and the patient have an ineffective cough.(年老、体弱、无力排痰病人) E、the patient with the chest be wounded serious（胸部严重创伤病 人） 46、郑先生，65 岁。慢性阻塞性肺气肿，呼吸困难，需给氧治疗