第1题: [单项选择]若TP为真阳性,FN为假阴性,TN为真阴性,FP为假阳性,阳性预测值计算公式是() A. TN/(TN+FN)×100% B. TP/(TP+FN)×100% C. TN/(TN+FP)×100% D. TP/(TP+FP)×100% E. (TP+FN)/(TP+FP+TN+FN)×100% 参考答案:D
第16题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. She won’t be able to come. B. She’s not going to graduate. C. She has a week to do the work. D. She’ll visit her sister in a week. 参考答案:A 答案解析:[听力原文]
W: Janet insists she’s coming to my graduation.
M: But she has to work that week, doesn’t s
第31题: [单项选择]男性,30岁,5天来出现鼻及牙龈出血、皮肤瘀斑。血红蛋白55g/L,白细胞10.0×109/L,血小板16×109/L,骨髓增生活跃,幼稚细胞占80%,胞浆有大小不等颗粒及成堆棒状小体,过氧化酶染色强阳性。 该患者临床容易出现 A. DIC B. 严重感染 C. 巨脾 D. 齿龈肿胀 E. 中枢神经系统受侵犯 参考答案:A