患儿,12岁,因突然出现步态不稳,语言不清就诊。查体:肝脏右肋下4.5cm,质地中,脾脏肋下末及,神经系统病理反射未引出,四肢肌力、肌张力正常。血生化提示肝脏酶学异常。该患儿应首选哪项检查确诊
A. 脑电图
B. 肝脏B超
C. 头颅MRI
D. 肌电图
E. 血清铜蓝蛋白
查看答案
水肿性急性胰腺炎可见()。
A. Grey—Turner征
B. 血淀粉酶升高
Courvoisier征
D. Marfan综合征
E. Murphy征
血淀粉酶正常的急腹症患者可排除急性胰腺炎。
A. 对
B. 错
In Sections A, B and C you will hear everything once only. Listen carefully and then answer the questions that follow. Mark the correct answer to each question on your ANSWER SHEET.SECTION A CONVERSATIONS In this section you will hear several conversations. Listen to the conversations carefully and then answer the questions that follow. Questions 1 to 3 are based on the following conversation. At the end of the conversation, you will be given 15 seconds to answer the questions. Now listen to the conversation. Why did the two robbers stop searching the flat
A. Because the man’s wife returned.
Because they had done much damage to the flat.
C. Because the dogs next door barked.
D. Because the neighbors phoned the police.
女孩,10岁,身高105cm,小学4年级,学习成绩欠佳,出生时手足背肿。体检时发现乳房未发育,乳头间距宽,外生殖器呈婴儿型,未有过月经,无其他第二性征;初步诊断为先天性卵巢发育不全综合征。 为明确诊断,应进行何检查
A. 生长激素测定
B. 末梢血染色体检查
C. 睾酮测定
D. T3,T4,和TSH测定
E. 血21-羟化酶测定