Which one of the following items does not belong to mononuclear phagocytic  system (MPS)？
A Monocyte 
B Osteoclast
C Lymphocyte
D Macrophage
E Kupffer cell

问答题

Which of the following descriptions is NOT about seminiferous tubules?
A The seminiferous tubules are lined with seminiferous epithelium.
B The seminiferous epithelium rests upon a basement membrane.
C Around the basement membrane is to be found the limiting membrane (tunica propria)
D The limiting membrane is composed of collagen fibrils and myoid cells.
E Leydig cells are interposed between spermatogenic cells. 

问答题

Which of the following is NOT associated with an Atrial Septal Defect?
A Persistentostiumsecundum
B Endocardial cushion defect
C Sinus venosum defect
D Probe patency
E Transposition of the Great Vessels

问答题

Which cell is to feel the sense of smell?
A Olfactory cells
B Supporting cells
C Clara cell
D Basal cells
E Stem cells

问答题

Which of the following is not a feature of pigment epithelium?  
A Clingy to the inner surface of choroid
B Contains a lot of melanin particles 
C There are many elongated projections between the optic cells. 
D Has a weak light sensitive function. 
E Engulf the metabolites of the optic nerve

问答题

Which of the four basic tissue types does blood belong to?
A Epithelium
B Connective tissue
C Muscle
D Nervous tissue
E Blood

问答题

The epidermis can be divided into five layers from basal surface to free surface
A Basal layer, granular layer, transparent layer, spinous layer and keratinized layer
B Basal layer, spinous layer, granular layer, transparent layer and keratinized layer
C Basal layer, spinous layer, keratinized layer, granular layer, transparent layer
D Basal layer, transparent layer, spinous layer, granular layer, keratinized layer
E Basal layer, granular layer, spinous layer, transparent layer, keratinized layer

问答题

Which specification does Not exist at the lateral surface of epithelial cell?
A hemidesmosome  
B intermediate junction
C  gap junction
D desmosome
E tight junction

问答题

A sarcomere is defined as the segment from Z line to ____?
A A Band
B  I Band
C Z Line
D H Band
E M Line

问答题

Which of the following is the exocrine portion of the pancreas?
A Islets of Langerhans
B Alpha cells
C Beta cells
D Delta cells
E Acini

问答题

A secondary oocyte is developing normally. At which of the following times does the second maturation division of meiosis become completed?
A In the ovarian cortex
B During ovulation
C At fertilization
D In the blastocyst
E Upon implantation

问答题

Which cells secrete hydrochloric acid? 
A Parietal cells
B Endocrine cells  
C Chief cells
D Mucous neck cells  
E Absorptive cells

问答题

At which day after fertilization does the morula form?
A Day 5
B Day 3
C Day 6
D Day 2
E Day 4

问答题

What type of basic tissue type is cartilage?
A Muscle 
B Nervous tissue 
C Cartilage tissue
D Epithelium
E Connective tissue

问答题

Which one of the following items does not belong to mononuclear phagocytic  system (MPS)？
A Monocyte 
B Osteoclast
C Lymphocyte
D Macrophage
E Kupffer cell

问答题

公路弯道加宽一般在( )进行。
A 外侧
B .内侧
C 中侧
D 底侧

问答题

警告区的最小长度由下列因素决定（ ）。
A 车辆在警告区内改变行车状态所需要的时间
B 当地气候条件
C 警告区末端车辆发生拥挤时的最大排队长度
D 路面技术状况及逐级设置限速标志设置间距

问答题

对于检测结果显示衬砌背后脱空及不密实较多的断面，可进行衬砌背后全断面注浆。( )
正确错误

问答题

二次衬砌背后需填充注浆时，应预留注浆孔。 ( )

正确

错误

问答题

土质路堤填筑至路床顶面最后一层的最小压实厚度不应小于（ ）。
A 8cm
B 10cm
C 18cm
D 20cm

问答题

当定期检查中出现状况值为3或4的项目，且产生原因及详细情况不明时，应做专项检查。( )
正确错误

问答题

对某铁路隧道出口段混凝土衬砌进行雷 达检测，地质雷达检测用（）探测地下介质分布状况。
A 超声波
B 地震波
C 高频电磁波
D 低频电磁波

问答题

对于砂砾石填料，宜采用振动压路机碾压施工。通过合理设定压路机的激振力、振动频率、振动幅度以及碾压速度等参数来实现较好的碾压效果（ ）。
正确错误

问答题

宜修建加筋土挡墙的路段是( )。
A 挖方路段
B 地形陡峭的山坡路段
C 半填半挖路段
D 地形平坦宽阔的填方路段

问答题

因沥青老化造成的路面麻面松散，可采取封层养护措施进行处治，也可采用就地热再生进行处治( )。
正确错误

问答题

当钢筋混凝土梁件产生应力裂缝时，可采用（ ）方法使裂缝封闭。
A 表面喷浆
B 填缝
C 表面涂抹
D 打箍加固封闭法

问答题

路面包括哪些层次（ ）。
A 强度层
B 面层
C 基层
D 功能层