类风湿性关节炎，手关节X线检查3期表现为A．关节半脱位 B．关节间隙狭窄 C．关节端

在干燥的天气里，用塑料梳子梳理干燥的头发，会发现头发随梳子飘起来，而且头发越梳越蓬松，这里涉及到的物理知识有：（1）____________（2）____________

用适当的介词填空。

1. Liu Hang sits _______ the right side of the classroom. Li Gang sits in the front.

    Zhang Xia sits next _______ him.

2. —Do you sit _______ the center of the classroom?

    —No, I sit on Meimei's right. We sit _______ the front now.

3. Look _______ the picture. There is a pig _______ it.

4. Can you see the blackboard _______ the wall?

    My teacher is drawing a tree _______ it.

5. There are some public phones _______ the street.

6. You can see the post office _______ the corner of the street.

7. There is a bird _______ the sky (天空).

8. My mother gets home _______ 6 o'clock every afternoon.

患者38岁，G1P0，因停经40周，入院待产。孕妇系IVF助孕。入院查体：生命体征平稳，内科查体无特殊。宫高40cm，腹围112cm，胎位LOA/RSA。B超提示：双胎，胎1：BPD9.0cm、FL7.0cm，胎2：BPD8.8cm、FL6.9cm；羊水：A8.7、AFI25.0；胎盘边缘距宫颈内口1cm。胎儿监护：NST有反应型。查血Hb：8.8g/L，WBC11.4×10⁹g/L，N：79%，PLT107×10⁹g/L，凝血功能正常，OGTT阴性。

该孕妇计划行剖宫产术终止妊娠，你应向孕妇本人及其家属交待的风险包括()

A.产褥感染

B.麻醉风险

C.产后出血

D.新生儿畸形

E.切除子宫

F.新生儿RDS

患者，狂病日久，其势较戢，呼之能自止，常疲惫，善惊，形瘦面红，舌红少苔，脉细数，在正确治疗方药的基础上可加用以下何方（）

A.定志丸

B.白金丸

C.琥珀抱龙丸

D.朱砂安神丸

E.孔圣枕中丹

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