问答题试述ADH的生理作用及其分泌的调节。

问答题Directions:Thefollowingchartshowsthepercentageofnear-sightedstudentsinChineseschools.Writeanessayof160～200wordsbasedonthechart.Inthecompositionyoushould:1)describethesituation2)analyzethecauses,and3)giveyourcomments.

问答题简述创伤愈合的基本过程。

问答题试述醛固酮的生理作用及其分泌的调节。

问答题试比较前馈与负反馈的特点。

问答题An earthquake hit the hometown of one of your friends, Xiao Wang, a week ago. Write a letter to condole with him on the disaster and offer help to him. Do not sign your own name at the end of the letter. Use "Li Ming" instead. Do not write the address.

问答题试述体内能量的来源与去路。

问答题试述微循环的通路及作用。

问答题中心静脉压

问答题分析影响肾小球滤过率的因素。

问答题为什么静脉注射速尿时尿量增多?

问答题腰部脊髓半离断后，患者会出现哪些症状和体征?局部脊髓空洞症的患者，有何感觉障碍?为什么?

问答题试述冠脉血流的特点及其主要调节因素。

问答题Directions: Tom, a friend of yours, would like to visit your part of China. Write a letter to give him advice about the following subjects: When and how to travel; what to bring; how long to stay; weather; health and medicine; which places to visit; what to buy. You should write about 100 words on ANSWER SHEET 2. Do not sign your own name at the end of the letter. Use "Li Ming" instead. Do not write the address.

问答题Directions:Writeanessayof160-200wordsbasedonthefollowingpicture.Inyouressay,youshould1)describethepicturebriefly,2)explainitsintendedmeaning,andthen3)supportyourviewwithanexample/examplesYoushouldwriteneatlyonANSWERSHEET2.(20points)

问答题试述心交感神经影响心肌活动的机制。

问答题An awkward-looking character such as Cyrano de Bergerac might sniff at the suggestion, but recent scientific research shows beauty, brains and brawn may in fact all be allied, writes Dr Raj Persaud. (46) Psychologists have concluded that we may be drawn to the stereotypically attractive because of what their faces reveal about their intelligence and success in later life. In American, research led by Professor Leslie Zebrowitz, of Brandeis University, has shown an association between facial attractive and IQ. Strangers briefly exposed to a target's face were able to correctly judge intelligence at levels significantly better than chance. The same team also researched how a person's attractiveness might bear relation to their intelligence. They found that good-looking people did better in IQ tests as they aged. (47) Their research sought to prove that how a person perceived himself and was perceived by others predicted how intelligent he apparently became more accurately than his past intelligence. (48) Perhaps because the more attractive people were treated as more intelligent, they ended up having more stimulating and, therefore, intelligence-enhancing lives. Does this mean that your face really could be your destiny? Sociologists Dr Ulrich Mueller and Dr Allan Mazur, of the University of Marburg in Germany, recently analyzed the final year photographs of the 1950 graduates of West Point in the United States. Dominant facial appearances turned out to be a consistent predictor of later-rank attainment: Again, they believed there could be a self-fulfilling effect. (49) Because some men looked more authoritative, they naturally drew respect and obedience from others which, in turn, assisted their rise through the ranks. A team at the Royal College of Surgeons in Dublin has been investigating the sensitive subject of links between physical and mental abnormalities. Led by Doctors Robin Hennessy and John Waddington, the team used a new laser surface-scanning technique to make a 3-D analysis of how facial shape might vary with brain structure. Their findings showed that in early fetal life, brain and face development are intimately connected. From this they concluded that abnormalities in brain elaboration probably also affect face development. This, according to them, explains the striking facial features of some one with Down's syndrome. (50) Using similar techniques, the team also demonstrated how other disorders linked to brain aberrations could be associated with facial alterations. So the very latest scientific research suggests that nobody should try to look too obviously different from average.

问答题请说明有机磷酸酯类农药中毒患者为什么会出现肌震颤?药物解磷定的作用机制是什么?

问答题Directions: You have trouble with reading and are in need of some advice from Professor Wang. Write a letter to him to 1) give him your personal information, 2) state your problems, and 3) ask for an interview with him. You should write about 100 words on ANSWER SHEET 2. Do not sign your own name at the end of the letter. Use "Li Ming" instead. Do not write the address.

问答题受孕后，有哪些机制可继续维持妊娠?