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[填空题] 机组运行中高压外缸上下温差超过()℃,高压内缸上下温差超过()℃应打闸停机。

急性胰腺炎时,淀粉酶变化的特点,下列哪项不正确() ["A.血清淀粉酶发病8小时开始升高","B.淀粉酶大于500U/dl(索氏法)可诊断","C.尿淀粉酶升高持续时间比血淀粉酶长","D.淀粉酶值的高低与病变程度成正比","E.胆囊炎时血清淀粉酶也可升高,但小于500U/dl(索氏法)"] 患者,女性,47岁,主诉双眼干涩半年余。下述哪种检查方法最有意义() ["A.X线碘油造影","B.泪膜破裂时间测定","C.荧光素钠试验","D.超声检查","E.泪道冲洗"] 婴幼儿斜颈最主要的体征是() ["头颈偏向一侧,面部一侧大、一侧小","颈部淋巴结肿大","患侧扪及颈部胸锁乳突肌肿块","颈部活动受限","X线片示颈椎畸形"] 静脉注射2g磺胺药,其血药浓度为10mg/dl,经计算其表观分布容积为() ["0.05L","2L","5L","20L","200L"] 肝豆状核变性(WD)患者妊娠期首选药物为() ["锌剂","D-青霉胺","二巯丁二酸钠","二巯丙磺酸钠","维生素C"] 机组运行中高压外缸上下温差超过()℃,高压内缸上下温差超过()℃应打闸停机。
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