首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Hypertension is the medical term for persistent and sustained high blood pressure. It is one of the most (51) forms of heart dis
Hypertension is the medical term for persistent and sustained high blood pressure. It is one of the most (51) forms of heart dis
admin
2012-09-29
39
问题
Hypertension is the medical term for persistent and sustained high blood pressure. It is one of the most (51) forms of heart disease. An understanding of blood pressure in (52) , healthy individuals is necessary in order to understand hypertension.
Blood pressure is simply the force (53) against the walls of the body’s arteries (血管) as blood flows through. The force, produced primarily by the pumping (54) of the heart, is essential for the (55) of the blood and its life-supporting nutrients(营养) to all parts of the body. Every time the heart (56) , called a systole, blood pressure increases. When the heart relaxes (57) beats(diastole), the pressure decreases. The normal systolic pressure of a person at vest is between 100 to 140, and the normal diastole is 60 to 90. Blood-pressure readings are expressed by both (58) , with the systolic over the diastolic: for example, 140/90.
As these ranges suggest, there is a wide (59) of blood pressure for healthy people. Also, blood pressure (60) for healthy people during different times of the day and under different. (61) . It is lower when an individual is asleep than when he is excited or exerting himself physically. Therefore, a single blood-pressure reading above 140/90 does not (62) abnormality. When the pressure is continuously (63) , a person is considered to be suffering from hypertension.
Hypertension is a stealthy(隐秘的) problem: a physician can discover it easily enough, but not a patient. (64) elevations, for example, may produce headaches, dizziness, fatigue, and weakness. But the patient is not likely to (65) these symptoms as having any other source than the increased elevation.
选项
A、numbers
B、figures
C、symbols
D、amounts
答案
B
解析
figures意指“一个具体的数字(尤指是经过统计后得出的数字)”number意为“号码、基数字、序数词”。B合句意。
转载请注明原文地址:https://kaotiyun.com/show/vQmd777K
本试题收录于:
职称英语卫生类B级题库职称英语分类
0
职称英语卫生类B级
职称英语
相关试题推荐
Readthefollowingpassages,eightsentenceshavebeenremovedfromthearticle.ChoosefromthesentencesA~Htheonewhich
Readthefollowingpassageanddecidewhichanswerbestfitseachspace.Forquestions26~45,markoneletterA,B,CorDo
Readthefollowingtextanddecidewhichanswerbestfitseachspace.Forquestions26-45,markoneletterA,B,CorDony
•Lookatthesixsentencesforthispart.•Youwillhearaconversationbetweenaboy,Tom,andhissister,Clare,aboutschoo
Whatisthewriter’smainpurposeinwritingthistext?Whatdoesthewriterthinkabouttheholidayvillage?
AManagement’sReactiontotheLaborMovementBTheDeclineofanEarlyUnionCReasonsforStartingaUnionDComparisonbe
AllpatientsinthestudyrefusetoreceiveanytreatmentbecauseofthepossibilitytoexposetheirHIVstatus.Medicalworker
TheDiscoveryofPenicillin(青霉素)Intheautumnof1928,aScottishscientistAlexanderFlemingwassearchingforasubstance
Thereisnodoubtthatwearelivinginaperiodofenormouspopulationgrowth.Inthepast,it(51)thousandsofyearsforthewo
WeallthinkthatMary’shusbandisaveryboringperson.
随机试题
对于开关电器的可动部分包以绝缘材料,以防触电。
在油气田的形成过程中,单一的“局部构造单位”是最重要的因素,它不仅决定面积的大小,更重要的是它直接控制着该范围内各种油气藏的形成。()
Largelectureclassesarefrequentlyregardedasanecessaryevil.Suchclasseshavetobeofferedinmanycollegesanduniversi
下列哪项有助于鉴别肾前性急性肾衰竭与急性肾小管坏死
离心泵组向两位水池供水,在高位水池的水位升高过程中每台离心水泵的扬程随之提高,流量相应减少,这一变化的原因属于()。
某市政府拟投资建一大型垃圾焚烧发电站工程项目。该项目除厂房及有关设施的土建工程外,还有全套进口垃圾焚烧发电设备及垃圾处理专业设备的安装工程。厂房范围内地质勘察资料反映地基地质条件复杂,地基处理采用钻孔灌注桩。招标单位委托某咨询公司进行全过程投资管理。该
甲公司2017年发生如下事项:(1)会计入员分析坏账形成的原因,提出了加强授信管理,加快贷款回收的建议。(2)会计入员积极参加财政部门组织的会计法规制度培训,对单位财务工作提出了合理化建议。(3)出纳员李某认为干会计工作没出息,工作上应付差事,敷衍了
系统抽样又称为()抽样。
减少污染排放,改善环境质量,必须加大监管执法力度,采取有效措施,严厉查处各类环境违法行为。完善区域限批、行业限批管理,是加强环境保护、改善宏观调控的重要手段。强化典型案件挂牌督办,是解决突出环境违法案件的有效形式。加快推进污染源在线监控,是控制污染的有效手
移动电话用户增长速度最快的是( )。如果增长趋势与上年保持一致,预计2003年末移动电话用户约为( )。
最新回复
(
0
)