糖尿病引起的眼部并发症有（）
A．虹膜红变
B．晶状体屈光度变化
C．虹膜睫状体炎
D．新生血管性青光眼
E．白内障
参考答案：A, B, D, E
Mr. Green didn’t understand _______made his daughter so absent-minded this morning.
A． how that was
B． what was it
C． why it was that
D． what it was that
肠梗阻的护理要点包括（）
A.禁食.胃肠减压。
B.无休克者取半卧位，减轻腹胀对呼吸的影响。
C.遵医嘱运用解痉剂，合理应用抗菌药。
D.合理输液并记录出入量。
E，严密观察生命体征，观察腹痛等进展情况。
