2022年职称英语考试《卫生类》考试共65题，分为单选题和多选题和判断题和计算题和简答题和不定项。小编每天为您准备了5道每日一练题目（附答案解析），一步一步陪你备考，每一次练习的成功，都会淋漓尽致的反映在分数上。一起加油前行。

1、PopulationThe advantages ａｎｄ　disadvantages of large population have long been a subject of discussion among economists. It has been argued that the supply of good lａｎｄ　is limited . To feed a large population, inferiｏｒlａｎｄ　must be cultivated ａｎｄ　the good lａｎｄ　worked intensively. produces less ａｎｄ　this means a lower average income than could be obtained with a smaller population . Other economists have argued that a large population gives more scope fｏｒspecialization ａｎｄ　the development of facilities such as ports, roads ａｎｄ　railways, which are not likely to be built unless there is a big demａｎｄ　to justify themOne of the difficulties in carrying out a worldwide birth control program lies in the fact that official attitudes to population growth vary from country to country depending on the level of industrial development ａｎｄ　the availability of food ａｎｄ　raw materials. In the developing country where a vastly expanded population is pressing hard upon the limits of food, space ａｎｄ　natural resources, ____. In a highly industrialized society the problem may be more complex. A decreasing birth rate may lead to unemployment it results in a declining market fｏｒmanufactured goods. When the pressure of population on housing declines, prices also decline ａｎｄ　the building industry is weakened. Faced with considerations such as these, the government of a developed country may well prefer to see a slowly increasing population, rather than one which is stable ｏｒin decline.【单选题】

A.which are not likely to be built unless there is a big demａｎｄ　to justify them

B.It has been argued that the supply of good lａｎｄ　is limited

C.it will be the first concern of government to plane a ｌｉｍｉｔon the birth rate, whatever the consequences may be

D.Thus, each person produces less ａｎｄ　this means a lower average income than could be obtained with a smaller population

E.A small population may mean lower productivity, but a higher average income

F.because it results in a declining market fｏｒmanufactured goods

正确答案:C

答案解析:需要选择的是这个句子中的主干，前面说在这个发展中国家里，极度膨胀的人口给食品、空间和自然资源都造成了很大的压力，因此顺理成章地控制人口就成为这样的国家的政府关注的头等大事。

2、All the pupils seem to be very cheerful.【单选题】

A.happy

B.healthy

C.naughty

D.busy

正确答案:A

答案解析:所有的小学生看起来都很高兴。本题难度不大，考察的是基本意义，干扰项干扰不大，cheerful和happy都有“高兴的”的意思，是近义词，其他选项都是常用词汇，和答案意义差异大，最佳答案是A。

3、Parkinson\'s Disease1. Parkinson\'s disease affects the way you move. It happens when there is a problem with certain nerve cells in the brain. Normally, these nerve cells make an important chemical called dopamine(多巴胺). Dopamine sends signals to the part of your brain that controls movement. It lets your muscles move smoothly ａｎｄ　do what you want them to do. When you have Parkinson\'s, these nerve cells break down. Then you no longer have enough dopamine, ａｎｄ　you have trouble moving the way you want to.2. No one knows fｏｒsure what makes these nerve cells break down. But scientists are doing a lot of research to look fｏｒthe answer. They are studying many possible causes, including aging ａｎｄ　poisons in the environment. Abnormal genes seem to lead to Parkinson\'s disease in some people. But so far, there is not enough proof to show that it is always inherited.3. Tremｏｒ(颤抖) may be the first symptom you notice. It is one of the most common signs of the disease, although not everyone has it. Tremｏｒoften starts in just one arm ｏｒleg ｏｒonly on one side of the body. It may be worse when you are awake but not moving the affected arm ｏｒleg. It may get better when you move the limb ｏｒyou are asleep. In time, Parkinson\'s affects muscles all through your body, so it can lead to problems like trouble swallowing ｏｒconstipation(便秘) . In the later stages of the disease, a person with Parkinson\'s may have a fixed ｏｒblank expression, trouble speaking, ａｎｄ　other problems. Some people also have a decrease in mental skills.4. At this time, there is no cure fｏｒParkinson\'s disease. But there are several types of medicines that can control the symptoms ａｎｄ　make the disease easier to live with. You may not even need treatment if your symptoms are not obvious. Your doctｏｒmay wait to prescribe medicines until your symptoms start to get in the way of your daily life. Your doctｏｒwill adjust your medicines as your symptoms get worse. You may need to take several medicines to get the best results.Paragraph 2 ______【单选题】

A.Tips fｏｒPatients with the Disease

B.Common Treatment fｏｒthe Disease

C.Means of Diagnosis of the Disease

D.Typical Symptoms of the Disease

E.Possible Causes of the Disease

F.Definition of Parkinson\'s Disease

正确答案:E

答案解析:本题有一定难度，需要认真寻找段落主旨句，段落主旨句是本段的第三句，谈到科学家在研究包括老龄化和环境毒素在内的多种原因，回来看选项，E项Possible Causes of the Disease，导致帕金森病的可能原因，简单概括了本段主要意思，是答案。

4、Gunpowder was used extensively in firearms priｏｒt0 1990.【单选题】

A.in

B.around

C.from

D.before

正确答案:D

答案解析:priｏｒto：在……之前，与before意思相同；in： （表示时间）在……期间；around:大约；from:从……起。

5、Happy Marriage, Happy HeartHappily married people have lower blood pressure than unhappily married people ｏｒsingles, a Brigham Young University study says.On the other hand, even having a supportive social network did not translate into a blood pressure benefit fｏｒsingles ｏｒunhappily married people, according to the study."There seems to be some unique health benefits from marriage. It\'s not just being named that benefits health-what\'s really the most protective of health is having a happy marriage," study authｏｒJulianne Holt Lunstad, a psychologist who specializes in relationships ａｎｄ　health, said in a prepared statement.The study included 204 married ａｎｄ　99 ____ adults who wore portable blood - pressure monitors fｏｒ24 hours. The monitors recorded blood pressure at random intervals ａｎｄ　provided a total of about 72 readings."We wanted to capture participants\' blood pressure doing whatever they normally do in everyday life. Getting one ｏｒtwo readings in a clinic is not really representative of the fluctuations (波动) that occur throughout the day," Holt Lunstad said.Overall, happily married people scored four points lower on the blood pressure readings than single adults. The study also found that blood pressure among married people, especially those in happy marriages dropped more during sleep than in single people."Research has shown that people whose blood pressure remains high throughout the night are at much greater risk of heart disease than people whose blood pressure drops," Holt Lunstad said.The study was published in the March 20 issue of the journal Annals (年刊) of Behavioral Medicine.The study also found that unhappily married adults have higher blood pressure than both happily married ａｎｄ　single adults.Holt Lunstad noted that married couples can encourage healthy habits in one another, such as eating a healthy diet ａｎｄ　having regular doctｏｒvisits. People in happy marriages also have a source of emotional support, she said. 【单选题】

A.young

B.old

C.single

D.experienced

正确答案:C

答案解析:本题难度不大，考查词义辨析，考查single的用法。前面提到了married(adults)，中间是连词and，很明显，此处是指single( adults)，即研究对象包括204名已婚和未婚的成年人，答案是C。