患者,男,30岁,缺失,间隙较小,可摘义齿修复,不能排成品牙,可雕刻蜡牙。的形态特点

题型:多项选择题

问题:

患者,男,30岁,缺失,间隙较小,可摘义齿修复,不能排成品牙,可雕刻蜡牙。的形态特点是()

A.颊面外形类似上颌尖牙的唇面

B.颊面中央有颊嵴

C.舌面比颊面小得多,最突处在颈1/3处

D.面为四边形,近缘嵴<远缘嵴

E.中央窝内有二点隙和中央沟

考点:口腔内科(医学高级)医学高级(口腔内科)仿真试题九
题型:多项选择题

阅读理解。

     Jeff likes fish very much. He buys some fish and takes it home. When (当……时候) his wife(妻子) sees

the fish, she says to herself, "Good! Now I ask my friends to have lunch, and we can have the fish."They like

eating fish very much. When Jeff comes home in the evening, he can't find the fish and his wife says,"Oh,

your cat eats it."And she gives Jeff some bread for supper. Jeff is not very happy. He takes the cat and his wife

to the shop nearby (附近). Then he says to his wife, "My cat is one kilo and the fish is one kilo, too. The fish is

here. But where is my cat?"

1. What does Jeff like very much?

A. Dogs.

B. Cats.

C. Fish.

D. Apples.

2. Who cooks the fish?

A. Jeff.

B. Jeff's wife.

C. Their friends.

D. No one.

3. Jeff's wife tells Jeff ____.

A. she eats the fish

B. the cat eats the fish

C. her friends eat the fish

D. the man in the shop eats the fish

4. What does Jeff have for supper?

A. Some bread.

B. Some chicken and the fish.

C. The fish.

D. He doesn't eat anything.

5. Who eats the fish?

A. Only Jeff's wife.

B. The cat.

C. Jeff and his wife.

D. Jeff's wife and her friends.

题型:多项选择题

下列词语中加粗的字,每对的读音都不相同的一组是[      ]

A.针/烤     一俱全/接不暇    纵横阖/官野史

B.改/编     安步车/之无愧    买还珠/穷兵

C.悍/窃     弩之末/人所难    改更张/妙莫测

D.品/选     意逢迎/高和寡    功亏一/振聋发

题型:多项选择题

对称三相负载的星形接法中,中线电流()。

A、i0≠0

B、i0≠>0

C、i0=0

D、i0<0

题型:多项选择题

治疗产后血虚受寒致恶露不下,宜选用

A.温经汤
B.生化汤
C.四物汤
D.固冲汤

题型:多项选择题

PVC、PICC、CVC、PORT附加装置三通、单腔或多强延长管,多头装置,应()更换一次。

A.24小时

B.48小时

C.72小时

D.2次/周

E.1次/周

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