目前临床常用的MR波谱分析为()。 ["1H","13C","18F","23Na","14N"]
研究同化物运输形式的实验
有关非小细胞肺癌术前新辅助化疗的描述下列哪项是错误的()。 ["降低肿瘤临床分期,提高手术切除率","消灭体内微小转移灶","减低肿瘤细胞活力,手术中不易播散","通过评估最初化疗方案对原发肿瘤的疗效,为以后的辅助用药提供指导","减少术中出血,提高手术安全性"]
慢性失血性患者红细胞平均指数为()。 ["MCV:80~100fl、MCH:27~34pg、MCHC:320~360g\/L","MCV:<80fl、MCH:<27pg、MCHC:<320g\/L","MCV:<80fl、MCH:<27pg、MCHC:320~360g\/L","MCV:>100fl、MCH:>34pg、MCHC:<320g\/L","MCV:>100fl、MCH:>34pg、MCHC:320~360g\/L"]
目前公认的治疗突发性聋的药物有() ["A.糖皮质激素 ","B.扩张血管药 ","C.改善微循环药 ","D.抗生素 ","E.抗病毒药"]
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