首页
财务会计
医药卫生
金融经济
考公考编
外语考试
学历提升
职称考试
建筑工程
IT考试
其他
登录
职称考试
Sprained (扭伤) Ankle One of the most common injuries teenagers and adults ex...
Sprained (扭伤) Ankle One of the most common injuries teenagers and adults ex...
admin
2020-12-24
17
问题
Sprained (扭伤) Ankle
One of the most common injuries teenagers and adults experience is a sprained ankle. A sprain occurs when the ligaments (韧带)of a joint are twisted and possibly torn. Ligaments are bands of fibers that hold the bones of a joint in position. A sprain can occur from a sudden twisting at the joint,or a stretching or tearing of the fibers of the ligaments. The injured area usually swells and becomes black and blue. Stepping off the sidewalk at the wrong angle or having one foot land in a hole while walking or running can leave you rolling on the ground in pain with an ankle on fire! If you cannot wa!k without experiencing intense pain,you must seek medical help. If the pain is manageable,and you can walk, here are three words to help you remember how to treat yourself:
■ Elevate (抬高)
■ Cool
■ Bandage
As soon as there is injury to that ligament,there will be a certain amount of bleeding under the skin. Once the blood pools around the damaged blood vessels,swelling occurs. The pressure from the swelling results in additional stress and tenderness to the region. In order to reduce the degree of swelling,lie down as soon as possible and keep the ankle elevated so that it is actually higher than your heart. Next,to reduce blood distribution and keep bleeding to a minimum,apply a cold pack. After20 minutes,take the pack off,wait half an hour,and then reapply. This can be done several times a day for a total of three days.
Never leave a cold pack on for more than 20 minutes at a time. Reducing the temperature in that area for an extended period of time signals the body to increase blood flow to raise the body temperature! Therefore,one accidentally triggers more blood distribution to the affected area by leaving a cold pack on for too long! Finally,bandage the anMe. Be carefd not to wind it too tightly; doing so can restrict blood flow and cause harm to the entire foot.
A sprain is caused by
选项
A. ligament fibers of a joint being twisted.
B. blood vessels being hurt in the foot.
C. constantly changing body temperature.
D. elevating one’s ankle.
答案
A
解析
短文第二句就明确说道,踝部扭伤是由于关节韧带扭伤(可能还被撕裂)所引起的。
转载请注明原文地址:https://ti.zuoweng.com/ti/L5EQKKKQ
相关试题推荐
共用题干 HeatIsKillerExtremelyhotweatheriscommoninmanypartsofthewor...
共用题干 HeatIsKillerExtremelyhotweatheriscommoninmanypartsofthewor...
共用题干 HeatIsKillerExtremelyhotweatheriscommoninmanypartsofthewor...
共用题干 HeatIsKillerExtremelyhotweatheriscommoninmanypartsofthewor...
共用题干 HeatIsKillerExtremelyhotweatheriscommoninmanypartsofthewor...
共用题干 HeatIsKillerExtremelyhotweatheriscommoninmanypartsofthewor...
共用题干 HeatIsKillerExtremelyhotweatheriscommoninmanypartsofthewor...
共用题干 HeatIsKillerExtremelyhotweatheriscommoninmanypartsofthewor...
KickingtheHabit Whatisabadhabit?Themostcommondefinitionisthati...
KickingtheHabit Whatisabadhabit?Themostcommondefinitionisthati...
随机试题
当手法复位困难时,允许存在一定的侧方移位,但在长骨干骨折对位不应少于 A.1/
对生效的行政处罚决定,当事人逾期不履行的,作出行政处罚的通信主管部门可以依法申请
为防止全麻时呕吐和手术后腹胀,手术前禁食、禁饮的时间是
依照《中外合资经营企业法》的有关规定,下列哪些选项是正确的?() A.因为社
牙槽突裂植骨术的理想年龄是( ) A.3~6个月 B.2岁 C.4~6岁
起重机械的首次检验是指起重机械在投入使用前进行的检验。在首次检验中.不需要进行的性能试验是()。A.静载荷试验B.动载荷试验C.疲劳试验D.额定载
斜坡堤水上抛石应考虑()等自然条件对块石产生的漂流影响,确定抛石船的驻 位。A.风力B.风速C.水深D.水流E.波浪
某类房地产2008年初至2012年初的价格分别为2300元/m2、2450元/m2、2650元/m2、2830元/m2和3000元/m2,其增减量的权重分...
为证实发生的销售业务是否记录在正确的会计期间,下列程序中最有效的是()。A、审查主营业务收入明细账并与总账核对B、审查应收账款明细账并与总账核对C、审
根据政府采购法律制度的规定,在政府采购合同履行中,采购人需追加与合同标的相同的货物、工程或者服务的,在不改变合同其他条款的前提下,可以与供应商协商签订补充...