无符号二进制整数101001转换成十进制整数等于______。
A) 41 B) 43 C) 45 D) 39
参考答案:A
解析: 二进制转换为十进制:25+23+20=41。
患儿,男,4个月,人工喂养,因夜惊、多汗、烦躁及睡眠不安就诊,体检见有枕秃、颅骨软化,家长诉已给小儿口服维生素D10000IU/日2天。
患儿首要的护理诊断是()。
A.生长发育改变
B.营养不足
C.有感染的危险
D.有受伤的危险
E.潜在并发症:低钙惊厥
_________, he is still as modest as before, which always moves all the people who know him.
A.As he is a scientist
B.A scientist as he is
C.Scientist as he is
D.As is he a scientist