患新生儿溶血病的早产儿,体重1500g,需采用换血疗法的血清胆红素临界值是() [">342μmol/L(20mg/dl)",">290μmol/L(17mg/dl)",">256μmol/L(15mg/dl)",">222μmol/L(13mg/dl)",">205μmol/L(12mg/dl)"]
鼻咽癌放疗后的5年生存率为()。 ["25%","35%","45%","55%","65%"]
病人不愿陈述的内容不追问,符合护士语言用语中的() ["规范性","客观性","尊重性","情感性","保密性"]
九个月男孩,头明显增大,前囟大而且鼓出,头下垂,双眼有落日征,头部叩诊有破壶音。四肢活动少,双侧Babinski征阴性,体温正常。最必要的检查是() ["A.X线头颅平片","脑电图","头颅MRI、CT","脑脊液","血清胆红素"]
男,30岁,腹痛、腹泻3个月,临床考虑溃疡性结肠炎。钡灌肠提示"慢性结肠炎"。最有诊断价值的大便性状是() ["A.稀水样便","柏油样便","果酱样便","黏液脓血便","血便"]
消瘦的概念