肺心病患者,急性加重期,利尿治疗后好转,浮肿消退,但患者出现躁动和手足抽搐,血清钾及

题型:单项选择题

问题:

肺心病患者,急性加重期,利尿治疗后好转,浮肿消退,但患者出现躁动和手足抽搐,血清钾及氯均降低,碳酸氢根浓度35 mmol/L,二氧化碳分压43 mm- Hg,考虑酸碱平衡的情况是

A.失代偿性呼吸性酸中毒

B.呼吸性酸中毒合并代谢性碱中毒

C.失代偿性呼吸性碱中毒

D.代偿性代谢性碱中毒

E.代谢性碱中毒,失代偿与否不清

考点:普通考研西医综合西医综合
题型:单项选择题

介入放射学按照介入治疗的方法进行分类,应分为:()

A.穿刺术

B.肿瘤介入

C.灌注术

D.栓塞术

E.成形术

题型:单项选择题

哪项不符合先天性甲状腺功能减低症的特殊面容()

A.皮肤粗糙、苍黄

B.毛发稀少而干枯,发际较低

C.眼裂小,两眼外侧上斜

D.鼻梁宽而平

E.唇厚,舌大而宽厚,常伸出口外

题型:单项选择题
There were two _____ people at yesterday's meeting.

A. hundreds
B. hundreds of
C. hundred
D. hundred of
题型:单项选择题

If you have to jump in the water when abandoning a vessel,your legs should be().

A.spread apart as far as possible

B.held as tightly against your chest as possible

C.in a kneeling position

D.extended straight down and crossed at the ankles

题型:单项选择题

工业萘精馏塔顶回流液为()。

更多题库