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Retired NBME 21 Answers

nbme21/Block 4/Question#39 (reveal difficulty score)
A 46-year-old man comes to the physician ...
1/15 ๐Ÿ” / ๐Ÿ“บ / ๐ŸŒณ / ๐Ÿ“–
tags: biostats

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 +12  upvote downvote
submitted by โˆ—hello(429)
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2^q = 91/00 ;g&--t q = 31/0

Cirrare eurcynfqe per geHrWybndaer-i aulofrm is qp2.

,owN ofr arre taamuloos seeeisrcv iesaesds eht recriar uencefryq of pq2 โ‰ˆ 2q.

q2 = 1)023/( = /320 = 15/1

Aeswnr = 11/5

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 +7  upvote downvote
submitted by โˆ—taway(35)
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usJt as a tneo ofr oyndyba esle hwo was FTW at ohw //0()030(2332)9 = .1a5./1. otl of onqtseui baskn nordu /2039 (ro yan alisymilr gelar )trcnfaio out to 1

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gh889  I nihtk oyu mnaet 33/0((0912/2)) utsj ot falcy!ir +7
niboonsh  i am isnfunoco +5
arkmoses  You vhae to eus hte hrday bgwreeni arlfumo 2+^ppq2^)n=(dq+2a1 p + q = 1 yeth slilabyca ltel yuo ahtt 001=2/9^q whhic saemk /q130= wno uoy nca rifegu tuo 1(p-q=) so -,1(p=1)3/0 3=90p/2 nhet ot ugrfie uto rrircae uoy lsveo orf ,2qp 3031/)()/(19252/=01 I tog ti wonrg zuc I rtoogf hwo ot efuigr tou p utb leopulfhy wont hnpeap on eht rlae a.edl +5
garibay92  p2=q )1...)0(2(./203/93 maTnrfors htis to 2 1 1 2 1 x x = _ = __ __ 1 1 30 30 15 +
garibay92  evnrNdemi /: tI 'dntdi ecom tuo as npednal (: +
garibay92  u4zse/sticsoarsrkD/tlUre2GMjrge/g/Iop2.ep_3 +
pg32  oHw do we wokn isth seideas is suaolaotm ?eievscers I mssduae it swa sjtu ecebuas hety levo tsehe errairc eqeuynrfc enisosutq ihtw RA iase,essd tbu how do we onwk 'sit ?AR +
turtlepenlight  oSsdnu keli hecuarG sh)i(? fi mi' breeignemrm rrloyctec +5
ownersucks  aeniNmn kiPc daesies si tachrrazcidee by mofa lecls, hcwhi rae idlenadpli- g.ocehrpsmaa iteuQons tems oasl noimten SMH +
amsizar714  tghuoht hsit was oiannfc aimnae +



 +2  upvote downvote
submitted by โˆ—link981(208)
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^p2 + p2q + q^2 = +pq=1 1

q=^2 9q1/= 00 p /103= 2093/ hichw urndso to 1

Tehy rae ksiagn orf ecrrira cuyefrnqe hhiwc is .2qp

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 +1  upvote downvote
submitted by โˆ—whoissaad(102)
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Wereh is tsih nvee ?rfmo yM 'sinmd oging ayh ierw ingytr to dsnuarndte hit.s

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sahusema  dyraH Wgibnree u lrisriebqmaquiue rtoo 900 = /3210 fo lla gspifrfon ilwl be recrsair os 530*. = e1silm5p sa atth +6
maxillarythirdmolar  isth esvesder a ilimnol opts.euv +1



 +1  upvote downvote
submitted by โˆ—eacv(46)
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If u rea nto togo ni atmh leki em Dx. I did ti htsi y hTywea: agev em 209^p10=/ os /p=301.

Nwo I deen to nfdi ,P os use q=1p= +.p 1-3=01(/) 1.=-300 7.09

So, =2qp .((09))00273=. 640.0 = 5/)(11 D: I tgo it ,hgtri this si ym way to od ti aeusc mi tno ogdo at irt.sfonac

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eacv  **** /09=10q +
bdaines8  uyo relllaiyt avhe a acoultrlca to .e...us seu ti +



 +0  upvote downvote
submitted by electrosalt(0)
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H'erse ohw I did ti

X is the freynuqce a repant lwil be a rriacer of the isea.des /41 si eht iolrbyapibt eht rpntesa wlli evah a hidcl ihwt the aei.dses hefreToer

X * X * /14 = 900/1

X = /511

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