首页
登录
职称英语
Basically, there are three types of fatigue: physical, pathological (由疾病引起的)
Basically, there are three types of fatigue: physical, pathological (由疾病引起的)
游客
2024-05-22
6
管理
问题
Basically, there are three types of fatigue: physical, pathological (由疾病引起的), and psychological. As you might suspect, each differs significantly from the others.
When you exercise your body you produce waste products. Muscles, for example, discard lactic acid (乳酸) into the blood; cells dump in carbon dioxide. When these wastes reach a certain level in the blood, the brain is notified and your activity level drops. Excess wastes in the muscles may produce soreness. If the blood of a physically fatigued animal is injected into a rested animal, it will produce fatigue. The solution to this type of fatigue is simple — rest. That should revive you; if it doesn’t, another cause should be sought.
Have you ever become involved in so many activities that you had to be in two places at once? This is what happens when your body has a disease. The cells are overtaxed and cannot keep up with both fighting the disease and keeping you active. The result is fatigue. Some communicable diseases like the flu and colds are notorious for draining your energy. Other non-communicable diseases, like anemia (贫血), drain you because you are lacking an important body ingredient. Being overweight can cause pathological fatigue. It should be obvious that this type of fatigue is not going to go away without treatment. In a way, pathological fatigue is a lifesaver. It lets you know something is wrong and that you need rest. Even a poor diet can produce pathological fatigue. Frequently, people who go on crash diets develop pathological fatigue, and if the diet is not improved, they may do physical harm to their bodies.
Here is the most common type of fatigue. Almost everybody experiences it now and then. Often, the cause is an emotional war you are waging with yourself or those around you. Some of these familiar factors can bring on psychological fatigue: worries, stress, lack of exercise, boredom, depression. If you know someone with psychological fatigue, would you advise him to rest? No way! That might be fine for our other types of fatigue, but for this one, it’s deadly. If you are ever going to be able to cope with stress, depression, or worry, you need oxygen in your cells and a more optimistic attitude. Get out of the chair and do something! Believe it or not, many people throw themselves into physical labor like cleaning or carpentry to "defatigue" themselves. If you find yourself in a particularly stressful situation that you can’t physically escape, escape mentally. When fatigue continues, maybe you need to get to the root of the problem. [br] We learn from the passage that pathological fatigue happens when______.
选项
A、you have to be in two places at once
B、the cells are subject to an excessive burden
C、the body is free from diseases
D、you are involved in too many activities
答案
B
解析
根据题干中的pathological fatigue将本题出处定位于第三段。该段第三、四句提到,“细胞负担过重,…。结果就是出现疲劳。”[B]与原文意思相符。[A]和[D]是针对第三段第一句设的干扰项。文中,第二种疲劳正是由疾病引起的,故[C]与原文意思相反。
转载请注明原文地址:https://tihaiku.com/zcyy/3605660.html
相关试题推荐
Basically,therearethreetypesoffatigue:physical,pathological(由疾病引起的)
Basically,therearethreetypesoffatigue:physical,pathological(由疾病引起的)
[originaltext]W:Jones,haveyouchosenaphysicaleducationclassyetforthis
[originaltext]W:Jones,haveyouchosenaphysicaleducationclassyetforthis
Mathematicsistheinstrumentusedbythephysicalsciencesto__________phenom
[originaltext]W:Jones,haveyouchosenaphysicaleducationclassyetforthis
[originaltext]W:Jones,haveyouchosenaphysicaleducationclassyetforthis
[originaltext]W:Jones,haveyouchosenaphysicaleducationclassyetforthis
Theyhavedecidedto______(在所有的当地学校废除体罚).doawaywithphysicalpunishmentina
【B1】[br]【B10】[originaltext]Sportisnotonlyphysicallychallenging,b
随机试题
Manystudentsfindtheexperienceofattendinguniversitylecturestobear
Itisnouse(think)______itover.Itistoolatealready.thinking考虑也没用,已经太晚了。
Thehigheranarea’slivingstandardis,______(这一地区的辍学率就越低).theloweritsdropo
自我体验是指个体对自己的{},如自尊、自爱、自豪、自卑及自暴自弃等。
Thechangeinthatvillagewasmiraculou
国际直接投资企业的建立方式有新建和并购,其中并购的优点包括()。A.可以利用目
建筑企业安全生产管理的重点是()。A.施工人员的安全管 B.施工现
白芷善治 A.少阳头痛 B.太阳头痛 C.阳明头痛 D.厥阴头痛
十二指肠破裂的临床表现是A.血性呕吐物 B.腹膜后积气 C.持续而进行性的右
中性粒细胞碱性磷酸酶活性明显增高见于 A.慢性粒细胞白血病 B.类白血病反应
最新回复
(
0
)