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1、燕山大学体育测试试卷答案Generaltreatment:heatexhaustionandheatcrampsshouldbetransferredtotheventilationshadeandrest・Hotspasmodicpatientstakeanoralcoldsalinesolutionorasaltydrink,andtakeadropofwaterorwaterthatcanimprovequickly.Physicalcooling:use4-11degreescoldwatertomassagetheskin,makesk
2、inbloodvesseldilationacceleratebloodcirculation,addfanb1ow.Placeicepacksinthehead,armpits,andgrointocooloff.Hospitalization:cooling,infusion,etc.Howdoyoupreventsuddendeath?1,strictexaminationbeforeparticipatinginsportstrainingorcompetition,identifypeopleathighriskofexercisesu
3、ddendeath,mainlyineludestheelectrocardiogram(ecg),echocardiography,chestX-ray,checkmeanssuchasexercisetesting.Thecliffereneebetweenthephysiologicalchangesandpathologicalchangesoftheheartcausedbythelong-termtrainingofathletesisstrictlydifferentiated.3,closeobservationofvarious
4、symptoms:takethepremonitorysymptoms,suchassyncopeoccurredinthemovement,angina,chesttightness,chestabdomen,dizziness,headaches,extremefatigue,etc・Marfangsyndromeisnotsuitableforcompetitivesports.Followtheprinciplesofscientifictraining,followthehygieneoftrainingandtheprincipleo
5、fretrainingafterillness・Question:(30points,15pointsperquestion)Detailthedirectcausesandinjuries・Notenoughattentionto:(1)teachers,coachesandsportsunderstandingofthemeaninginjuries,paralysisandlackknowledge・preventionprinciplesofsportsthethoughtsaremainlysportsexercisersinsuffi
6、cientofthepreventionofsportsofideologicalprevention(2)lackofreasonablepreparationactivities:nopreparationorpreparationactivities;Thecontentofthepreparationactivitiesandthecontentsoftheofficialmovementareeitherbadorlackofspecialpreparationactivities;Theamountofpreparationisexc
7、essive;Improperarrangementofthepreparatoryactivities;Readytolive・Themotionistoolong・(3)technicalactionerrors:thedamageiscausedbythecharacteristicsofhumanstructuralfunctionandthemechanicalprincipleofmotion・(4)exerciseoverload:arrangeload,withoutfullyconsideringthephysiological
8、characteristicsofexercisers,sportsloadmorethanthebodycanwithstandthe
