原发性骨髓纤维化(PMF)患者需要行脾切除的情况是() A.疼痛性脾大 B.需要大量

题型:多项选择题

问题:

原发性骨髓纤维化(PMF)患者需要行脾切除的情况是()

A.疼痛性脾大

B.需要大量输血

C.合并难治性溶血性贫血

D.严重的血小板减少

E.出现严重肺及心血管疾病

考点:血液病学(医学高级)医学高级血液病学(正高)押题密卷四
题型:多项选择题

Mary has a lot of hobbies. She usually gets up early so she can run before work. She doesn't often have time to skate, but she sometimes goes on Saturdays during the winter. Mary often rides a horse near here home. She sometimes goes after work, but she usually goes horseback riding on Sundays. She loves music. She always goes to choir practice(合唱团训练) on Wednesday evenings and sings in church(教堂) on Sundays. She doesn't have much money, so she seldom(很少) goes to concerts(音乐会) in the city. She seldom watches TV because she likes doing things outside. She usually goes to the gym(体育馆) if it's raining outside. She isn't often alone(独自的) because she has a lot of friends. She sometimes does something alone, but she usually does her hobbies with one of her friends. She's a happy woman!

小题1:Mary often gets up early because she wants to _______.

A.have breakfast

B.clean her room

C.run

D.skate小题2:Mary usually goes horseback riding on _______.

A.Wednesday

B.Sunday

C.Saturday

D.workday小题3:Mary seldom ________ because she likes doing things outside.

A.goes to concerts

B.goes to the gym

C.goes to church

D.watches TV小题4:Mary seldom goes to concerts because she ______

A.isn’t rich(富有的)

B.is busy

C.doesn’t like music

D.has many friends小题5:Which of the following is not true?

A.Mary is often alone.

B.Mary likes running.

C.Mary has lots of friends.

D.Mary is a happy woman.

题型:多项选择题

交换机在插入堆叠模块后,不加堆线缆与另外交换机联系时,下列说法正确的是()

A、没有任何异常

B、不能正常登陆

C、启动速度加快

D、启动速度变慢

题型:多项选择题

具有活血疗伤功效的药物是()。

A.骨碎补

B.白及

C.仙鹤草

D.大蓟

E.小蓟

题型:多项选择题

灰黄霉素不具有下列哪种特征

A.抑制真菌核酸合成

B.局部用药对浅表真菌感染有效

C.局部吸收后在脂肪、皮肤、毛发等组织中含量较高

D.对深部真菌和细菌无效

E.与巴比妥类药合用,药效减弱

题型:多项选择题

西部地区的特点有()。

A.幅员辽阔,地势较高

B.地形复杂

C.高原、盆地、沙漠、草原相间

D.大部分地区高寒、缺水,不利于农作物生长

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