主要抑制FSH分泌的激素是A.GnRH B.TSH C.催乳激素(PR D.抗利尿激

题型:单项选择题

问题:

主要抑制FSH分泌的激素是

A.GnRH

B.TSH

C.催乳激素(PR

D.抗利尿激素(AD

E.抑制素(Inhibi

考点:卫生资格考试(中初级)妇产科专业知识男科检查、男性生殖系统常见疾病(二)
题型:单项选择题

如图所示,重为G的均匀棒,可绕上端O在竖直平面内转动。今在棒的下端用水平力F拉,使棒缓慢转动,直至转到水平方向为止,则拉力F和它的力矩M的变化情况:

 

A.都增大

B.都减小

C.F增大,M减小

D.F减小,M增大

题型:单项选择题

空气是一种重要的自然资源。按体积分数计算,空气中含量最多的气体是

A.氧气

B.氮气

C.氢气

D.稀有气体

题型:单项选择题

During our two months on the road, Bennett and I had a really (1) experience with a good, honest (2) and some helpful mechanics.

We were driving east on Highway 10 when our "chick engine" light came on. We limped of a(n) (3) into Las Cruces. We had a real car (4) Bennett nursed the ear into a local garage. By this time the car was missing so (5) it was shaking all over. This was the (6) time to arrive at a garage—late Friday afternoon. Service adviser Scott was busy (7) paper work and customers as we (8) our problems. (9) he was already "ten cars behind", he told us to pull the car into the garage.

Lincoln, who we later (10) was one of the two motor technicians, took (11) of our car repairing. He and Scott and some other mechanics stayed several hours after closing, (12) the car.

Early the next morning (the shop was officially closed on Saturdays), Lincoln finally located the (13) and fixed it easily within only (14)

Later Scott (15) out to us that it was our attitude that helped. "You didn’t come into the place demanding this or that. You showed an (16) of our problems on a busy Friday afternoon. Customer’s attitude means a lot. " He was right in some way, customers should show (17) and understanding to people who (18) them. (19) people were extremely busy, they found way to at least try and help when they are met with politeness.

The pleasant experience I had shows that (20) for other people can always help.

13()

A.problem 

B.disease 

C.danger 

D.wound

题型:单项选择题

如明确上述诊断后,最合适的治疗是

A.控制血糖
B.及早手术
C.补充电解质
D.使用糖皮质激素
E.抗癫痫药物

题型:单项选择题

可兴奋细胞安静时,其膜内外的电位差称为()

A.动作电位

B.阈电位

C.局部电位

D.静息电位

E.后电位

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