患者因受精神刺激而气逆喘息，面红口赤，呕血，昏厥猝倒。其病机

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问题单项选择题

患者因受精神刺激而气逆喘息，面红口赤，呕血，昏厥猝倒。其病机是（）

A．怒则气上

B．悲则气消

C．喜则气缓

D．思则气结

E．恐则气下

答案

参考答案：A

单项选择题

患者女，37岁，车祸致右下颌角骨折。曲面断层显示下颌角线形骨折。患者右下颌角区肿胀明显，为了解下颌角骨折内外向移位情况，可以加照

A．下颌骨侧位片

B．下颌开口后前位片

C．下颌体腔片

D．下颌横断颌片

E．下颌后部颌片

选择题

.－Hi,Bruce.Here’s a letter for you.

－Thanks.I wonder_________.

A．who that letter was from

B．who was from that letter

C．who was that letter from

D．who from that letter was