What time frame is mentioned
All of August.
B. The first week of August.
C. The middle of August.
D. The last two weeks of August.
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How can a caller get directions to the Center
A. Press 2.
B. Press 4.
C. Press 9.
D. Wait until the end of the message.
How much does she have to pay
A. $16.
B. $32.
C. $25.
D. $50.
开放性骨折指
A. 骨折处皮肤黏膜完整，骨折端不与外界相通
B. 骨折处软组织破裂，骨折端与外界相通
C. 骨折部碎成3块以上
D. 发生于肌腱附着部位的骨折
E. 骨折有移位、畸形
为保证安全性和有效性，应用华法林抗凝治疗的关键程序是
A. 先给予肝素
B. 从小剂量开始
C. 同时给予肝素
D. 监测国际标准化比
E. 监测凝血酶原时间
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