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EXSC 387 Hager Exam 2 Units 7-10 Questions with 100% Correct Answers | Verified | Latest Update
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EXSC 387 Hager Exam 2 Units 7-10 Questions with 100% Correct Answers | Verified | Latest Update
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EXSC 387 Hager Exam 2 Units 7-10Questions with 100% Correct Answers |
Verified | Latest Update
Chapteri4iriskicategoriesiforivariousiriskifactorsi(BP,iCholesterol,iBMI,iet
c.)i-iCorrectiAnswer-BMIioverweightibetweeni25-30,iobesei30+
Meniunfitiwilowicholesteroli2.5xihigheririskithanifitimenihighicholesterol
MeniUnfitiwithilowisystoliciBPihadi2.5xihigheririskithanifitimeniwithihighi
systoliciBP
MeniUnfitiwithinoifamilyihistoryiofiCHDihadi2.7xihigheririskithanifitimeni
withifamilyihistory
WomeniUnfitiwithilowisystoliciBPihadi32xihigheririskithanifitiwomeniwit
hihighisystoliciBP
WomeniUnfitiwithinoifamilyihistoryiofiCHDihadi6.3xihigheririskithanifiti
meniwithifamilyihistory
Theibestipredictoriofiheartidiseaseiriski(asidescribediinichapteri4)i-
iCorrectiAnswer-Highicholesterol
CVDideathiandiprevalencei-iCorrectiAnswer-
heartidisease,istroke,ihighibloodipressure,iheartifailure,iarrhythmias,iat
rialifibrillation,icardiomypoathy,iperipheraliarteryidisease
,Age-
adjustediCVDi(heartiandistroke)ideathirateiperi100,000iwasi256,icompar
editoi268iini2005
831,272ideaths
prevalenceiofiCVDi(totalicasesiinitheipopulation)ihasiremainedirelatively
iunchangediduringitheisameitimeiperiod.iSoitheiansweritoitheipreviousiq
uestioni(IsimortalityifromiCVDidwindlingibecauseiprevalenceiisidecreasi
ng?)iisino!iWhatiisihappeningiisithatitheihealthicareisystemi(or,imoreiapp
ropriately,itheidiseaseicareisystem)iisigettingibetteriatikeepingipeopleiw
ithiCVDialive.iTheireductioniinimortalityiratesiisinotidueitoipreventioniofi
theidisease,ibutitoibetteritreatmentsiforipeopleisufferingifromidisease.
2,278ideathsiperiday
Thisiisitheiequivalentiofi4+iBoeingi747-
400iairplanesicrashingieveryidayiforiaiyeariandikillingieveryoneioniboard
1iini3iAmericansihaveisomeiformiofiCVD
64%iofiUSiadultsihaveioneiorimoreiCVDiriskifactors
CVDiandidiet,iCVDiandiexercise/physicaliactivityi-iCorrectiAnswer-
TwoiofitheimostimodifiableiandiimportantiriskifactorsiforiCVDiandiCHDia
reiphysicaliinactivityiandipooridiet
Diet
Abundanceiofihighikcalidenseifoods
Largeiportionisizes
becomesieasieritoioverconsumeibecauseiofitheienticingiadvertisingiandi
largeiportionisizesiservediinirestaurants.
, dietaryiintakesihaveichangediduringitheipastitwenty-
plusiyears,ibutinecessaryichangesiinienergyiexpenditureiviaiactivityitoico
mpensateiforiincreasediintakeihaveinotikeptipace.
Wheniiticomesitoitheidietipartiofiaitoxicienvironment,iBrownellisuggestsi
thatilargeiportionisizesimayiplayiairoleiinitheiriskiofichronicidisease.iInion
eistudyibyiRollsietial.i(2002),iresultsisuggestedithatitheimoreifoodithatiw
asipresenteditoitheisubjects,itheimoreifoodiwasieaten.
womeniwithimoderateialcoholiconsumptioniandiailow-riskidiet—
includingihighestiintakeiofifruitsiandivegetables,iwholeigrains,ifish,iandil
egumesicompareditoiotheriwomeniinitheistudy—
hadiai55ipercentiloweririskiofiheartiattack.iWithitheiadditioniofithreeioth
erilifestyleifactors—namelyibeingiainon-smoker,ihavingiaiwaist-to-
hipiratioiofi<0.85,iandibeingiphysicallyiactivei(fortyiminutesidailyiofiwalk
ingiandioneihouriofiweeklyiexercise)—
theiriskiofiheartiattackiwasi92ipercentilowerithanitheiwomeniwhoiwerei
notiinitheilow-
riskipattern.iTheiattributableiriskiwasi77ipercent,imeaningithati77iperce
ntiofitheiobservediheartiattacksiwouldihaveibeeniavoidediifiallitheiwom
eniinitheistudyiwereiinitheilow-riskiprofileipattern
Westernidietipatterniconsumptioniincreasediacrossiquintiles,iriskiofiCH
Dialsoiincreasediwithiairelativeiriskiofiapproximatelyi1.6iforitheififthiqui
ntileicompareditoitheifirstiquintile
changingifromihighestiquintileiforiWesternidietiintakeitoihighestiquintil
eiforiprudentidietiintakeiwouldireduceiriskiabouti90ipercent
DietiplaysiairoleiiniCHD
Fruitsiandivegetables,ilegumes,iandiwholeigra
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