肾脏扫查应在什么时进行:() A.屏气时 B.吸气时 C.呼气时 D.Valsalv

题型:单项选择题

问题:

肾脏扫查应在什么时进行:()

A.屏气时

B.吸气时

C.呼气时

D.Valsalva动作时

考点:超声波医学与技术(主管技师)超声主管技师基础知识综合练习超声主管技师基础知识综合练习题库
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I started learning to play pipa at the age of four. At that time,I was really   1  of pipa because the four strings always cut my fingers. The cuts were not deep   2  they were long, and they really hurt ! So my parents bought me a roll of tape to protect the  3  of my left hand.After a few days, however, I   4   the tape! When my mother found out the reason, she said   5  and bought a new roll of tape.I had only used the second roll for a few weeks  6  I lost it again! "You should try to play pipa without tape," my father said to me. But I cried and   7 another roll. My father agree and bought me another new roll.After a few months, I lost the third roll! Then the  8  , and then the fifth  After this happened eight times, my mother got really   9 !"I won't buy you any more tape," she said to me. " Now you have to play pipa without tape

You must   10  it is carelessness that hurts your fingers!"

小题1:A. fond                   B. afraid                  C. proud

小题2:A. but                  B. and                      C. then

小题3:A. arms               B. ears                    C. fingers

小题4:A. sold                 B. lost                   C. bought

小题5:A. nothing            B. anything                C. something

小题6:A. until              B. after                   C. before

小题7:A. asked for          B. worried about           C. thought of

小题8:A. third                B. fourth                 C. fifth

小题9:A. happy                B. excited                C. angry

小题10:A. expect                B. forget                  C. remember

题型:单项选择题

非处方药遴选原则的“应用安全”是指

A.剂量易于掌握

B.包装严密

C.使用时无需医师辨证

D.不含有毒药物

E.经常使用不会引起耐药性

题型:单项选择题

下列有关燃烧与灭火的说法中不正确的是(  )

A.用灯帽盖灭酒精灯---隔绝氧气

B.森林灭火时,建立隔离带---隔离可燃物

C.水能灭火---水蒸发吸热能降低可燃物的着火点

D.木柴架空了能够燃烧更旺---与氧气充分接触

题型:单项选择题

某人行为被动,生活极度懒散.这种症状最可能是( )。

A.意向倒错

B.情感倒错

C.意志缺乏

D.意志减弱

题型:单项选择题

炉水氯根的控制指标是()

A、<6mg/L

B、≤40mg/L

C、<8mg/L

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