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
86
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.
Once the initial cold pack is removed,what is to be done?
选项
A. Begin bandaging the ankle.
B. Wait 30 minutes and then reapply the ice pack for 20 minutes.
C. Keep the ankle in a position lower than your heart.
D. Wait 20 minutes and then reapply the ice pack for 30 minutes.
答案
B
解析
第二段后半部分说道,为了减少血流并尽量减少出血,可以进行冷敷。20分钟后取下,等半小时再做冷敷。
转载请注明原文地址:https://ti.zuoweng.com/ti/zeMQKKKQ
相关试题推荐
AmericanDreams ThereisacommonresponsetoAmericaamongforeignwriters...
AmericanDreams ThereisacommonresponsetoAmericaamongforeignwriters...
AmericanDreams ThereisacommonresponsetoAmericaamongforeignwriters...
AmericanDreams ThereisacommonresponsetoAmericaamongforeignwriters...
共用题干 KickingtheHabitWhatisabadhabit?Themostcommondefinitionisthat...
共用题干 KickingtheHabitWhatisabadhabit?Themostcommondefinitionisthat...
共用题干 SchoolingandEducationItiscommonlybelievedintheUnitedStatestha...
共用题干 SchoolingandEducationItiscommonlybelievedintheUnitedStatestha...
共用题干 SchoolingandEducationItiscommonlybelievedintheUnitedStatestha...
共用题干 SchoolingandEducationItiscommonlybelievedintheUnitedStatestha...
随机试题
上海海湾国家森林公园融( )为一体。 A、苗木生产 B、美化生态 C、休
( )是使风险管理建立在科学的基础上,使风险分析定量化,为风险管理者进行风险决
导致小儿营养性缺铁性贫血的主要原因是 A.铁摄入量不足 B.活动太少 C.
复杂部分性发作的特征是()。 A.发作性昏睡 B.发作性抽搐及意识障碍 C
在旅游活动中,旅游者一旦从事严重影响其他旅游者权益的活动,旅行社即可解除合同。(
某客户在3000点卖出一份股指期货合约,在2800点平仓,每一指数点代表的固定价
精神分析学派的咨询目标是使求助者()。
安全电压确定值的选用要根据使用环境和使用方式等因素确定。对于金属容器内、特别潮湿处等特别危险环境中使用的手持照明灯采用的安全电压是()。A.12VB
操行评定评价法
公司将内部控制工作作为公司经营中的首要任务,以保障公司业务的持续、稳定发展是指()。A、首要性原则B、有效性原则C、独立性原则D、健全性原则