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NBME 21 Answers

nbme21/Block 3/Question#4 (reveal difficulty score)
A clinical trial is conducted to compare the ...
Surgical procedure group: 400; Medical management group: 400 🔍 / 📺 / 🌳
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 +35 
submitted by loopers(11),
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ohnAetr qicku way to tkhin of siht is ughorth teh lmofuar: pH = OC3O2H/.C enciS Hp is olw nad COH3 is lw,o O2C mtsu sola be l.ow


 +26 
submitted by sympathetikey(1501),
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• Per Potoorlc - nlyO linedcu tsnpeiat in the stsruel woh ewdlloof eht oploctor

• As teetard - aaDt siew, only aettr teh uctjbses as teyh eewr aertedt xe( - if elptimexrnae pntetai edos hatw het toornlc nitpstae are peosdpus to od, eomv htat epnmereliaxt tetanip to eht ltocnor puorg

• tniInnteo to trtae - Icneuld lal tiptsane in het uosrpg eyht reew iarglinlyo dzndaiermo to




 +19 
submitted by beeip(134),
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I htigm eb teh oyln enrops on hreat woh got tihs noe w,nrgo tub r:sesrlgeda

TTI" ilsnasya esucdiln rveey suebcjt woh is nroadiezdm cdncairgo ot oazdinmerd emtaertnt ei.msangnst tI iegorsn pec,aonmloincn colporto edovsaint,i hwaidtlw,ar dan hyatginn atth nshpepa areft dra"nnztaoim.io[1]

yo  You're not. I also goofed. +21  
seagull  https://www.youtube.com/watch?v=Kps3VzbykFQ This video is a pretty decent explination worth your time on the subject. +2  
hungrybox  I got it right but I was only like 50% sure. So I appreciate it. +  
drdoom  ^ linkifying @seagull: https://www.youtube.com/watch?v=Kps3VzbykFQ +2  
teepot123  ^ same video above used when I analysed my form 20 q which I got incorrect at time, its very clear at explaining this, helping me get it correct on this form +  



 +1 
submitted by sympathetikey(1501),
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• Per tolcroPo - lnOy ecludni ntpasiet in eht lrsuset ohw floodlwe hte orp•toclo sA dteetra - ataD eiw,s lnoy aettr eth tsjcebus as ehyt ewer etadert xe( - if empixrenetla antepit esod hwta het nortlco taiepnts ear sepdsopu ot od, eomv htat eapeemlitrxn atneitp to teh lconrto guro p

etninoInt to etart - uelIdcn all ptiestna ni eht usorgp ehyt rwee oyilnrialg iordadzenm ot




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