关于氢氧化钠滴定液(0.1mol/L)的配制与标定,不正确的是() A.应用减重法精

题型:单项选择题 A1/A2型题

问题:

关于氢氧化钠滴定液(0.1mol/L)的配制与标定,不正确的是()

A.应用减重法精密称取在105~110℃干燥至恒重的基准物邻苯二甲酸氢钾进行标定

B.应将NaOH先配制成饱和溶液,静置数日,取上清液配制

C.冷后贮于磨口棕色试剂瓶

D.标定时用酚酞作指示剂

E.应平行测定三次,根据消耗NaOH溶液的体积,计算NaOH标准溶液的浓度和平均浓度

考点:药学职称考试药师专业实践能力主管药师专业实践能力模拟试题五
题型:单项选择题 A1/A2型题
It was a Sunday afternoon. It was very ______and nobody wanted to stay at home. Mike decided to go swimming in the river. His brother, Jim, wanted to go with him. " _____him with you, Mike," said their father. "He will do what you say, I think."
They ______ the river soon . A lot of people were _____ in it. Mike told Jim to play on the bank, then he ______ into the water. About an hour later, Mike swam to the bank with a fish in his hand. Jim was very ______ . He found a bottle and put the fish in it.
Jim did ______except watching the fish that evening. Suddenly Mike heard Jim ______in the room. He ran to him and asked, "What's wrong _______you, Jim?"
"The fish is _______ ." Jim said, "It swam all the time .I thought it was tired . So I took it out of the bottle and put it on the chair. I only wanted it to have a rest."
小题1:
A.warmB.hotC.coolD.cold
小题2:
A.Carry B.BringC.TakeD.Catch
小题3:
A.worried aboutB.gave upC.arrived atD.grew up
小题4:
A.washingB.runningC.restingD.swimming
小题5:
A.ranB.threwC.fellD.jumped
小题6:
A.excitingB.excitedC.sadD.angry
小题7:
A.everythingB.somethingC.nothingD.anything
小题8:
A.cryingB.to cryingC.to cryD.cried
小题9:
A.withB.fromC.toD.on
小题10:
A.hungryB.healthyC.deadD.busy
题型:单项选择题 A1/A2型题

面部危险三角区是指()

A.口角至两侧外眦的三角区

B.鼻根至两侧鼻翼的三角区

C.鼻尖至两侧内眦的三角区

D.鼻根至两侧口角的三角区

E.鼻翼至两侧口角的三角区

题型:单项选择题 A1/A2型题

肾脏及肾上腺MRI技术不能选择的序列是

A.T1WI+FSS(2D FLASH+FS)序列
B.重T2WI+FS(重T2WI TSE+FS)
C.True FISP序列
D.HASTE T2WI
E.TIR T2WI

题型:单项选择题 A1/A2型题

胃肠道脂肪酶抑制药

A.β3肾上腺素受体激动药
B.β1肾上腺素受体激动药
C.西布曲明
D.雌激素
E.奥利斯特

题型:单项选择题 A1/A2型题

某高层钢筋混凝土框架-简体结构,房屋高度56m,抗震设防烈度为8度,丙类建筑,场地类别Ⅲ类。框架梁的截面尺寸为500mm×600mm,混凝土强度等级C30,承受地震作用为主的梁端剪力设计值为450kN。箍筋采用HPB235钢,四肢箍筋。沿梁全长的箍筋直径应为下列()项所示。

A.φ6

B.φ8

C.φ10

D.φ12

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