幼儿期发生的生长激素缺乏症与甲减表现的主要区别在于()
A.身高
B.体重
C.性器官发育及第二性征的表现
D.蛋白质合成功能
E.智力状况
参考答案:E
根据下面对话中的情景,在空白处填入适当的语句,使对话内容完整。
A: Hi, Linda. Glad to see you!
B: Glad to see you, too.
A: I didn’t see you yesterday.【小题1】
B: Oh. I went to my friend’s birthday party.
A:【小题2】
B: It was Rose’s.
A: Today is March 17th. Oh, I see. Her birthday is March 16th.
B: You’re right.
A:【小题3】
B: We sang, danced and played games at the party.
A:小题1:?
B: Yes, we did. All of us were very happy.
A: Where did you have the party?
B: We had the party in a restaurant.
A: That’s wonderful. I will have my birthday party in a restaurant next time.
现测得15名正常人、13名急性病毒性心肌炎患者和12名原发性扩张型心肌病患者的白细胞介素,其均数分别为:0.203、2.738和2.844。欲判断上述三类人群白细胞介素均数是否不同,宜选择()
A.经X2检验后才能确定
B.先作完全随机设计的方差分析,再做q检验才能确定
C.作配伍设计的方差分析,再做q检验才能确定
D.需分别作两类患者与正常人的t检验才能确定
E.需分别作两类患者与正常人的q检验才能确定