皮皮学，免费搜题
登录
搜题
【简答题】
患儿5岁，其母患结核性胸膜炎，故来体检，双肺听诊呼吸音粗，胸部透视未见异常，欲做'PPD'试验。0.1mlPPD试验稀释液内含几个结核菌素单位的纯蛋白衍生物A、1单位 B、2单位 C、3单位 D、5单位 E、10单位 观察反应结果A、15分钟 B、30分钟 C、12～24小时 D、24～48小时 E、48～72小时 该患儿PPD试验结果，硬结直径15mm，为A、'-' B、'+' C、'++' D、'+++' E、'++++'
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】What is the significance of American Puritanism in American literature?
【简答题】The foundation of American national literature was laid by the early American romanticists.
【单选题】The title of the article might be______.
A.
American Children
B.
American Families
C.
American Mother
D.
American Parents
【判断题】american literature is mainly about the seeking of the american people for success and happiness. ()
A.
正确
B.
错误
【简答题】The departments of hospital laboratories, radiology department and medical records department help physicians______.
【单选题】Which is wrong about American people?( )
A.
American people are patriotic.
B.
American people like to talk about politics and religion.
C.
American people are outspoken.
D.
American people respect time.
相关题目：