正常人行眼底荧光素血管造影检查,臂一视网膜循环时间大约() A.1~3秒 B.7~1

题型:单项选择题

问题:

正常人行眼底荧光素血管造影检查,臂一视网膜循环时间大约()

A.1~3秒

B.7~12秒

C.10~15秒

D.4~6秒

E.15~18秒

考点:广西眼科住院医师规范化培训眼科检查法眼科检查法题库
题型:单项选择题

     Li Ming and Lin Tao have been friends ever since they started school.They do everything together:

study, read,watch TV,surf the Internet,play sports and listen to music.If one has a problem,the other

will help.When Li Ming was in the primary school,some students often made fun of him because he

was too shy.Lin Tao told other students to stop making fun of him and helped him overcome(克服)his

shyness.Li Ming always had problems with his English.He studied hard,but he just couldn't understand

the English.Lin Tao helped him with his English patiently.Li Ming got great improvement with Lin

Tao's help.

1.When did Lin Tao and Li Ming become friends?

A.Before going to school.

B.After they go to school.

C.Since they started school.

D.Since they left school.

2.Are they do everything together?

A.Yes,they do.

B.No,they don't.

C.Yes,they are.

D.No,they aren't.

3.When they are in the primary school,Li Ming is ________.

A.brave

B.shy

C.sad

D.honest

4.Li Ming always had problems with ________.

A.maths

B.P.E.

C.Chinese

D.English

5.Which is NOT right in the following sentences?

A.They always help each other.

B.Lin Tao is not shy now.

C.Lin Tao's English is better than Li Ming.

D.Lin Tao is a very helpful boy.

题型:单项选择题
1
3
+
1
4
=______
5
8
÷5=______
1
3
+
1
2
-
1
3
+
1
2
=______
1.25×8=______
0.15×1.2+3.8×15%=______2-
7
10
÷
7
16
=______
0.25+0.75=______
2
3
+
2
3
×0=______
1
2
-
4
5
)×
1
3
=______
4505÷5=______24.3-8.87-0.13=______.
题型:单项选择题

除虫卵检查以外,下述哪些检查有助于华支睾吸虫病的诊断()

A.大便沉淀集卵法

B.血象嗜酸性粒细胞增高

C.肥达外斐反应

D.酶联免疫吸附试验

E.血培养

题型:单项选择题

补体结合试验中补体滴定如何确定1个实用单位

A.完全溶血的最少量补体
B.完全凝血的最少量补体
C.完全凝血的补体最高稀释度
D.完全溶血的补体最高稀释度
E.完全溶血的补体最低稀释度

题型:单项选择题

湍流的基本特性:随机性,耗散性,非线性。

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