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
84
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、Soft
B、Mild
C、Moderate
D、Gentle
答案
B
解析
mild“和缓的,不太严重的”,故一般不易为人们所察觉,合句意。
转载请注明原文地址:https://www.kaotiyun.com/show/rQmd777K
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
Readthefollowingpassageanddecidewhichanswerbestfitseachspace.Forquestions26~45,markoneletterA,B,CorDo
Lookatthetenstatementsforthispart.Youwillhearapassageabout"AResearchonSleep".Youwilllistentoittwice.
FRIENDSHIP0Ibelievethatnothingmattersasmuchashavingacoupleofreallygood00friends.Theyhelpyoufeell
PUTTINGONASTAGESHOWTheopeningnightofastageshowmeansexcitement andglamour.EXCITEOftenitalso
Youaregoingtoreadanarticleabouttheeffectofadvertisingonchildren.Forquestions22-35,choosefromthesectionsof
Whatisthewriter’smainpurposeinwritingthistext?Fromthetext,thereadercanfindout
BillBrysonIwasbornintheU.K.,butIhavewrittenseveraltravelbooksaboutChina.IlivedinBeijingwithmywifean
Heisdeterminedtoconsolidatehispower.
DuringtheApril28earthquake,thewholeEnglandwasleftwithoutpower.TheChannelTunnelwasclosedfor10hoursafterthe
Jackisadiligentstudent.
随机试题
下列句子中,“以”字意思是“因为”的有()。
对于汽车销售人员而言,其销售工作可大致分为售前、售中和售后三个阶段。()
______是艺术接受的最高阶段和理想境界。
改革是当代中国社会发展的直接动力。()
有可能扩大心室容积而增加心肌耗氧的药物:
关于城市工程管线地下敷设竖向位置发生矛盾时的说法,错误的是:
机床结构特性代号中,汉语拼音字母“Y”表示()。
全球金融市场的发展趋势表现为()。Ⅰ.国际金融市场的一体化趋势Ⅱ.国际金融市场的证券化趋势Ⅲ.金融创新的趋势Ⅳ.全球货币统一的趋势
某企业年初未分配利润为100万元,本年净利润为1000万元,按10%计提法定盈余公积,按5%计提任意盈余公积金,宣告发放现金股利为80万元,该企业期末未分配利润为()万元。
IfyouhadtosumuptheproblemsofAmericanhealthcarintwowords,theywouldbe"cost"and"coverage".Thecountryspends1
最新回复
(
0
)