试题与答案

男孩,2岁半。尚不会独立行走,智力落后于同龄儿。查体:表情淡漠,眼睑轻度浮肿,鼻梁较

题型:单项选择题

题目:

男孩,2岁半。尚不会独立行走,智力落后于同龄儿。查体:表情淡漠,眼睑轻度浮肿,鼻梁较塌,手指粗短,皮肤粗糙,心率82/min,腹较膨隆。以下哪项检查对诊断有帮助()

A.染色体核型分析

B.腕部摄片测骨龄

C.测血钙、磷、碱性磷酸酶

D.尿三氯化铁试验

E.作智能筛查

答案:

参考答案:B

试题推荐
题型:填空题

词汇运用

1.I ________(打赌) that we would win the football match.

2.She won't ________(允许狗进入) this yard.

3.Anyone ________(没有通行证) can not enter this military base.

4.He was hit by a falling tree and killed ________(当场).

5.He gave the police ________(详细描述) of the incident.

6.I warn you: I'm beginning to ________(失去耐心) with you.

7.________(说实话),I don't agree with you.

8.He ________(妒忌) Tom's success.

9.He refused my advice ________(以友好的方式).

10.These girls are walking ________(肩并肩).

11.He lacks ________(幽默感).

查看答案
微信公众账号搜索答案