皮皮学,免费搜题
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【单选题】
流行性腮腺炎可出现腮腺管开口处黏膜红肿,其部位在
A.
第1磨牙牙冠相对应的颊黏膜上
B.
第2磨牙牙冠相对应的颊黏膜上
C.
第3磨牙牙冠相对应的颊黏膜上
D.
舌上
E.
舌下
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【单选题】“学生基本情况”表中用OLE对象字段保存照片,在使用向导为该表创建窗体时,“照片”字段所使用的控件是()
A.
绑定对象框
B.
图像
C.
文本框
D.
未绑定对象框
【单选题】There is a kind of immune cell above the basal cell layer, which has the ability of phagocytosis and processing and transmitting antigen of contact allergy, called:
A.
  Langerhans' cell
B.
  Keratinocyte
C.
  Melanocyte
D.
  Merkel cell
【单选题】An individual nerve cell usually has a large cell body and a __________ nucleus.
A.
cohesive
B.
immature
C.
conscientious
D.
conspicuous
【单选题】The cell that has the strong phagocytosis is( )
A.
macrophage
B.
fibroblast
C.
plasma cell
D.
mast cell
E.
mesenchymal cell
【单选题】Crystal CsCl has cubic unit cell,in one cell there is(are)(    )
A.
2 Cs + and 2 Cl -
B.
one Cs + and one Cl -
C.
4 Cs + and 4 Cl -
D.
8 Cs + and 8 Cl -
【单选题】Which cell has the ability to differentiate?
A.
hepatocyte
B.
myocardiocyte
C.
renal cell
D.
embryonic cell
【单选题】The cell membrane has ___________ to recognize other cells
A.
cell suce markers
B.
hairs
C.
nanochips
D.
transport proteins
【单选题】某医师用甲、乙两种疗法治疗金葡菌肺炎,甲疗法治疗35人治愈28人,乙疗法治疗39人治愈34人。进行统计学处理时,宜选用的假设检验是
A.
F检验
B.
t检验
C.
配对资料的x2检验
D.
四格表x2检验
E.
行*列表x2检验
【单选题】心脏自律性最高的组织是:
A.
窦房结
B.
房室交界
C.
房室束
D.
末梢浦肯野纤维
【简答题】Young Japanese people are evolving a new lifestyle for the 21st century based on the cell phones that few are now able to live without. While about one-third of Japanese primary school students aged 7...
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