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
2023-09-06
11
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] Physical fatigue is usually caused by ______.
选项
A、transmittable diseases
B、too many stimulants
C、lack of physical exercise
D、excess wastes in the bloodstream
答案
D
解析
根据题干中的Physical fatigue将本题出处定位于第二段。该段第五句提到,“肌肉中超量的废物会产生酸痛感”,[D]与原文意思相符,故为答案。第三段第五句提到一些传染病能严重地消耗人的能量,第六句提到另一些非传染病也可以,但这里所说的疲劳与题干的“身体疲劳”不符,故不选[A]。[B]未在文中提及。[C]是针对第四段第四句设的干扰项。
转载请注明原文地址:https://tihaiku.com/zcyy/2989934.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
Basically,therearethreetypesoffatigue,physical,pathological(由疾病引起的
[originaltext]W:John,haveyouchosenaphysicaleducationclassyetthisseme
[originaltext]W:John,haveyouchosenaphysicaleducationclassyetthisseme
[originaltext]W:John,haveyouchosenaphysicaleducationclassyetthisseme
[originaltext]W:John,haveyouchosenaphysicaleducationclassyetthisseme
Fourin10teachershavefacedverbalorphysicalaggression(袭击)fromapu
Fourin10teachershavefacedverbalorphysicalaggression(袭击)fromapu
Alotofworkusedto______humanphysicalenergy,nowbecomesakindofenjoy
随机试题
1997年8月31日,全世界得知了36岁的戴安娜王妃(PrincessDiana)发生了一起由狗仔队引发的车祸而在巴黎香消玉殒的消息。(awaketo)Th
ChristmasDayisonFriday.ThreedaysaftertomorrowisChristmasDay.Whichof
一、考题回顾 题目:《赛龙夺锦》 ? 注:图片节选自湖南文艺出版社
水力发电站规模主要根据水源流量和落差来确定,这里的水源流量和落差属于()方面
延迟性心因性反应与急性心因性反应的最大区别是A.有否幻觉 B.症状闪回的程度
下谱例中的歌唱形式是劳动号子的哪一种独特的歌唱方式?( ) A.齐唱
李老师鼓励班里学生参加自己在校外私自开设的辅导班并收取一定费用.班里学生成绩有了
城市规划实施的目的在于实现城市规划对城市建设和发展的()作用,保证城市社会经
女性,32岁,反复发热在37.5~38℃左右1个月,伴关节肌肉酸痛就诊,体检:轻
破膜后羊水起的作用是A.胎儿不受挤压 B.防止胎体畸形 C.保持羊膜腔内恒温
最新回复
(
0
)