NCCAOM BIOMED REVIEW
QUESTIONS 100% CORRECTLY
SOLVED
Which xof xthe xfollowing xnerves xinnervates xthe xdeltoid xmuscle? xA. xUlnar xnerve.
xB.Radial xnerve xC. xMedian xnerve xD. xAxillary xnerve x- xcorrect xanswers x-D. xAxillary
xnerve
Each xof xthe xfollowing xis xa xmember xof xrotator xcuff xmuscles xEXCEPT:A. xTeres
xmajor.B.Infraspinatus. xC. xSubscapularis. xD.Supraspinatus. x- xcorrect xanswers x-A.
xTeres xmajor
Inability xto xflex xthe xthigh xover xthe xbody xtrunk xis xmost xlikely xcaused xby xparalysis
xof. xA. xIliopsoas. xB.Quadriceps. xC.Hamstrings. xD.Gluteus xmaximus. x- xcorrect
xanswers x-a. xIliopsoas
,The xmost xabundant xwhite xblood xcells xin xthe xcirculating xblood xare: xA.Monocytes.
xB. xEosinophils xC. xNeutrophils. xD. xLymphocytes. x- xcorrect xanswers x-C.Neutrophils
The xmajority xof xthe xfluid xleave xthe xbody xas: xA. xSweat xthrough xthe xskin. xB.
xFeces xthrough xthe xGI xtract. xC. xUrine xthrough xthe xkidneys. xD.Water xin xexpired
xair xthrough xthe xlungs. x- xcorrect xanswers x-C. xUrine xthrough xthe xGI xtract
A xchild xis ximmune xto xcertain xinfectious xdiseases xafter xbeing xproperly xvaccinated.
xThis xrepresents xa xtype xof: xA. xNaturally xacquired xactive ximmunity. xB. xNaturally
xacquired xpassive ximmunity. xC. xArtificially xacquired xactive ximmunity. xD. xArtificially
xacquired xpassive ximmunity. x- xcorrect xanswers x-C. xArtificially xacquired xactive
ximmunity
Which xof xthe xfollowing xis xNOT xa xcommunicable xinfectious xdisease? xA. xTetanus.
xB.Leprosy. xC. xHepatitis. xD. xTuberculosis. x- xcorrect xanswers x-A. xTetanus
A xvalue xof x28 xin xthe xbody xmass xindex x{BMI} xis xinterpreted xas xbeing xA.
xNormal.B. xOverweight. xC. xStage xI xobese. xD.Stage xII xobese. x- xcorrect xanswers x-
B. xOverweight
A xmale xpatient xhas xsuffered xfrom xshooting xsciatic xpain xwith xradiation xdown xto
xboth xlegs. xThe xpain xis xworsened xby xspinal xmovement xand xby xsneezing xor
xcoughing. xA xpositive xstraight xleg-raising xsign xand xdecreased xankle xjerks xare
xfound. xThese xsymptoms xand xsigns xare xhighly xsuggestive xof: xA. xAnkylosing
xspondylitis. xB. xDegenerative xjoint xdisease. xC. xParavertebral xmuscle xspasm. xD.
xHerniated xintervertebral xdisc. x- xcorrect xanswers x-D. xHerniated xintervertebral xdisc
Which xdrug xaffecting xblood xinterferes xwith xthe xfunction xof xplatelets? xA. xAspirin.
xB. xHeparin. xC. xWarfarin. xD. xAlteplase. x- xcorrect xanswers x-A. xAspirin
Which xdrug xaffecting xblood xinterferes xwith xthe xfunction xof xplatelets? xA. xAspirin.
xB. xHeparin. xC. xWarfarin. xD. xAlteplase. x- xcorrect xanswers x-A. xAspirin
Which xendogenous xneurotransmitter xresembles xopiates xin xtheir xabilities xto
xproduce xpain xrelief xand xa xfeeling xof xwell-being?A. xEndorphin. xB. xEpinephrine. xC.
xAcetylcholine. xD. xNorepinephrine. x- xcorrect xanswers x-A. xEndorphin
b-Lactam xantibiotics, xsuch xas xpenicillins xand xcephalosporins, xare xused xto xtreat
xbacterial xinfections xby: xA. xInhibiting xthe xbacterial xprotein xsynthesis. xB. xDisrupting
xthe xbacterial xDNA xreplication. xC. xPreventing xthe xsynthesis xof xbacterial xfolic xacid.
xD. xInterfering xwith xthe xbacterial xcell xwall xsynthesis. x- xcorrect xanswers x-D.
xInterfering xwith xthe xbacterial xcell xwall xsynthesis
Albuterol x[Ventolin®], xa xnon-catecholamine xdirect-acting xadrenergic xagonist, xis
xclinically xused xto xcontrol xthe xsymptoms xof: xA. xAsthma. xB. xInfluenza. xC.
xPneumonia. xD. xSinus xinfection. x- xcorrect xanswers x-A. xAsthma
,Donepezil x[Aricept®] xis xan xacetylcholinesterase xinhibitor xthat xis xcurrently xapproved
xfor xthe xtreatment xof: xA. xInsomnia. xB. xDepression. xC. xParkinson's xdisease. xD.
xAlzheimer's xdisease. x- xcorrect xanswers x-D. xAlzheimer's xdisease
What xaction xshould xan xacupuncturist xtake xif xa xneedle xbreaks xoff xbelow xthe xskin
xwhile xtreating xthe xpatient? xA. xDo xnot xinform xthe xpatient xbecause xhe xor xshe
xmay xpass xout. xB. xConsult xa xphysician xfor xsurgical xremoval xof xthe xbroken
xneedle. xC. xTell xthe xpatient xto xcalm xdown xand xcall xanother xmore xexperienced
xacupuncturist. xD. xUse xaseptic xtechnique xto xcut xopen xthe xskin xand xtry xto
xwithdraw xthe xbroken xneedle. x- xcorrect xanswers x-B. xConsult xa xphysician xfor
xsurgical xremoval xof xthe xbroken xneedle.
An xelderly xpatient xsuddenly xfaints xwhile xwaiting xfor xthe xacupuncture xtreatment xin
xthe xclinic. xHe xhas xa xhistory xof xcoronary xartery xdisease. xOn xchecking xthe xvital
xsigns, xyou xfind xthat xhis xblood xpressure xis x80/50 xmmHg, xand xhis xpulse xand
xbreathing xare xweak. xWhat ximmediate xaction xshould xyou xtake? xA. xCall x911. xB.
xPerform xCPR. xC. xContact xthe xpatient's xfamily xdoctor. xD. xResuscitation xby
xneedling xDu x20 xand xDu x26. x- xcorrect xanswers x-A. xCall x911
Bending xthe xhead xforward xon xthe xchest xis xa xmovement xknown xas: xA. xFlexion.
xB. xExtension. xC. xProtraction. xD. xDepression. x- xcorrect xanswers x-A. xFlexion
Chief xcomplaints xare xthe xpatient's: xA. xObjective xsign. xB. xOwn xdiagnosis. xC.
xPresenting xsymptom. xD. xMost xcurrent xproblem. x- xcorrect xanswers x-C. xPresenting
xsymptom.
For xa xcase xof xsuspected xdiabetes xinsipidus, xwhich xlaboratory xtest xbelow xis xmost
xdiagnostic? xA. xUric xacid xlevel. xB. xBlood xADH xlevel. xC. xFasting xblood xsugar. xD.
x2-hour xpostprandial xglucose. x- xcorrect xanswers x-B. xBlood xADH xlevel.
The xvisual xcenter xof xthe xbrain xis xlocated xin xthe: xA. xFrontal xlobe. xB. xParietal
xlobe. xC. xOccipital xlobe. xD. xTemporal xlobe. x- xcorrect xanswers x-C. xOccipital xlobe.
Which xof xthe xfollowing xis xNOT xone xof xthe xactions xof xaspirin xand xother
xnonsteroidal, xanti-inflammatory xdrugs x[NSAIDs]? xA. xAnalgesic. xB. xAntibiotic. xC.
xAntipyretic. xD. xAnti-inflammation x- xcorrect xanswers x-B. xAntibiotic
Sphygmomanometer xis xa xmedical xinstrument xused xto xmeasure xthe xA. xIntraocular
xpressure. xB. xIntracranial xpressure. xC. xArterial xblood xpressure. xD. xJugular xvenous
xpressure. x- xcorrect xanswers x-C. xArterial xblood xpressure
A xpatient xis xseen xin xthe xclinic xwith xa xchief xcomplaint xof xpain xin xthe xepigastric
xarea. xThe xpain xseems xto xbe xpartly xrelieved xby xsitting xup xor xleaning xforward
xand xalso xradiates xtoward xthe xmid-back. xWhich xorgan xlisted xbelow xis xmost xlikely
, xinvolved? xA. xLiver. xB. xStomach. xC. xPancreas. xD. xGallbladder. x- xcorrect xanswers
x-C. xPancreas
Which xtype xof xhepatitis xis xtransmitted xvia xfecal-oral xroute? xA. xHepatitis xA. xB.
xHepatitis xB. xC. xHepatitis xC. xD. xHepatitis xD. x- xcorrect xanswers x-A) xHepatitis xA
A xstudy xof xthe xrecorded xelectrical xchanges xin xcorneoretinal xpotential xcaused xby
xmovements xof xthe xeye xis xknown xas: xA. xElectromyography x[EMG]. xB.
xElectrocardiography x[ECG]. xC. xElectronystagmography x[ENG]. xD.
xElectroencephalography x[EEG] x- xcorrect xanswers x-C. xElectronystagmography
An xelevated xblood xcreatinine xlevel xsupports xthe xdiagnosis xof xdiseases xrelated xto
xthe xA. xLung. xB. xLiver. xC. xHeart. xD. xKidney. x- xcorrect xanswers x-D. xKidney
Bipolar xdisorder xis xa xbroad xterm xused xto xdescribe xa xrecurrent: xA. xAnxiety xor
xpanic xdisorder. xB. xManic xor xdepressive xdisorder. xC. xObsessive xor xcompulsive
xdisorder. xD. xAnorexia xnervosa xor xbulimia xnervosa. x- xcorrect xanswers x-B. xManic
xor xdepressive xdisorder
Occult xblood x{OB} xtest xis xa xpart xof xroutine xscreening xfor xpeople xover xthe xage
xof x50 xyears. xIt xis xused xto xdetect xsmall xquantities xof xblood xin xthe xA. xStool. xB.
xUrine. xC. xSputum. xD. xVaginal xdischarge. x- xcorrect xanswers x-A. xStool
A x75-year-old xwoman xcomes xto xthe xclinic xwith xa xchief xcomplaint xof xpain xin xthe
xhip xand xknee xjoint x[especially xon xuse], xstiffness xafter xinactivity, xand xfunctional
ximpairment xof xgait. xHer xradiography xshows xsome xstructural xchanges, xsuch xas
xloss xof xjoint xspace, xformation xof xosteophytes x[spurs], xetc. xWhat xis xthe xmost
xlikely xmedical xdiagnosis? xA. xFracture. xB. xOsteoporosis. xC. xOsteoarthritis. xD.
xRheumatoid xarthritis. x- xcorrect xanswers x-C. xOsteoarthritis
Carpal xtunnel xsyndrome xis xcaused xby xcompression xof xA. xUlnar xnerve. xB. xRadial
xnerve xC. xMedian xnerve. xD. xAxillary xnerve. x- xcorrect xanswers x-C].Median xnerve
Smoking xas xa xrisk xfactor xincreases xthe xincidence xof xall xof xthe xfollowing xmedical
xconditions xEXCEPT xA. xSudden xinfant xdeath xsyndrome x[SIDS]. xB. xIntrauterine
xgrowth xretardation x[IUGR]. xC. xAcquired ximmunodeficiency xsyndrome x[AIDS] xD.
xChronic xobstructive xpulmonary xdisease x[COPD]. x- xcorrect xanswers x-C. xAcquired
ximmunodeficiency xsyndrome x(AIDS)
A xyoung xpatient xis xbrought xto xthe xemergency xdepartment xbecause xof xnausea,
xvomiting, xand xsevere xpain xin xthe xright xlower xabdomen. xUpon xphysical
xexamination, xrebound xtenderness xand xrigidity xare xfound xon xthe xpoint, xwhich xis
xlocated xat xthe xlower xone-third xof xthe xdistance xbetween xthe xumbilicus xand xright
xanterior xsuperior xiliac xspine x[ASIS]. xThis xis xa xtypical xpositive xA. xPsoas xsign. xB.
xObturator xsign. xC. xRovsing's xsign. xD. xMcBurney's xsign. x- xcorrect xanswers x-D.
xMcBurney's xsign
QUESTIONS 100% CORRECTLY
SOLVED
Which xof xthe xfollowing xnerves xinnervates xthe xdeltoid xmuscle? xA. xUlnar xnerve.
xB.Radial xnerve xC. xMedian xnerve xD. xAxillary xnerve x- xcorrect xanswers x-D. xAxillary
xnerve
Each xof xthe xfollowing xis xa xmember xof xrotator xcuff xmuscles xEXCEPT:A. xTeres
xmajor.B.Infraspinatus. xC. xSubscapularis. xD.Supraspinatus. x- xcorrect xanswers x-A.
xTeres xmajor
Inability xto xflex xthe xthigh xover xthe xbody xtrunk xis xmost xlikely xcaused xby xparalysis
xof. xA. xIliopsoas. xB.Quadriceps. xC.Hamstrings. xD.Gluteus xmaximus. x- xcorrect
xanswers x-a. xIliopsoas
,The xmost xabundant xwhite xblood xcells xin xthe xcirculating xblood xare: xA.Monocytes.
xB. xEosinophils xC. xNeutrophils. xD. xLymphocytes. x- xcorrect xanswers x-C.Neutrophils
The xmajority xof xthe xfluid xleave xthe xbody xas: xA. xSweat xthrough xthe xskin. xB.
xFeces xthrough xthe xGI xtract. xC. xUrine xthrough xthe xkidneys. xD.Water xin xexpired
xair xthrough xthe xlungs. x- xcorrect xanswers x-C. xUrine xthrough xthe xGI xtract
A xchild xis ximmune xto xcertain xinfectious xdiseases xafter xbeing xproperly xvaccinated.
xThis xrepresents xa xtype xof: xA. xNaturally xacquired xactive ximmunity. xB. xNaturally
xacquired xpassive ximmunity. xC. xArtificially xacquired xactive ximmunity. xD. xArtificially
xacquired xpassive ximmunity. x- xcorrect xanswers x-C. xArtificially xacquired xactive
ximmunity
Which xof xthe xfollowing xis xNOT xa xcommunicable xinfectious xdisease? xA. xTetanus.
xB.Leprosy. xC. xHepatitis. xD. xTuberculosis. x- xcorrect xanswers x-A. xTetanus
A xvalue xof x28 xin xthe xbody xmass xindex x{BMI} xis xinterpreted xas xbeing xA.
xNormal.B. xOverweight. xC. xStage xI xobese. xD.Stage xII xobese. x- xcorrect xanswers x-
B. xOverweight
A xmale xpatient xhas xsuffered xfrom xshooting xsciatic xpain xwith xradiation xdown xto
xboth xlegs. xThe xpain xis xworsened xby xspinal xmovement xand xby xsneezing xor
xcoughing. xA xpositive xstraight xleg-raising xsign xand xdecreased xankle xjerks xare
xfound. xThese xsymptoms xand xsigns xare xhighly xsuggestive xof: xA. xAnkylosing
xspondylitis. xB. xDegenerative xjoint xdisease. xC. xParavertebral xmuscle xspasm. xD.
xHerniated xintervertebral xdisc. x- xcorrect xanswers x-D. xHerniated xintervertebral xdisc
Which xdrug xaffecting xblood xinterferes xwith xthe xfunction xof xplatelets? xA. xAspirin.
xB. xHeparin. xC. xWarfarin. xD. xAlteplase. x- xcorrect xanswers x-A. xAspirin
Which xdrug xaffecting xblood xinterferes xwith xthe xfunction xof xplatelets? xA. xAspirin.
xB. xHeparin. xC. xWarfarin. xD. xAlteplase. x- xcorrect xanswers x-A. xAspirin
Which xendogenous xneurotransmitter xresembles xopiates xin xtheir xabilities xto
xproduce xpain xrelief xand xa xfeeling xof xwell-being?A. xEndorphin. xB. xEpinephrine. xC.
xAcetylcholine. xD. xNorepinephrine. x- xcorrect xanswers x-A. xEndorphin
b-Lactam xantibiotics, xsuch xas xpenicillins xand xcephalosporins, xare xused xto xtreat
xbacterial xinfections xby: xA. xInhibiting xthe xbacterial xprotein xsynthesis. xB. xDisrupting
xthe xbacterial xDNA xreplication. xC. xPreventing xthe xsynthesis xof xbacterial xfolic xacid.
xD. xInterfering xwith xthe xbacterial xcell xwall xsynthesis. x- xcorrect xanswers x-D.
xInterfering xwith xthe xbacterial xcell xwall xsynthesis
Albuterol x[Ventolin®], xa xnon-catecholamine xdirect-acting xadrenergic xagonist, xis
xclinically xused xto xcontrol xthe xsymptoms xof: xA. xAsthma. xB. xInfluenza. xC.
xPneumonia. xD. xSinus xinfection. x- xcorrect xanswers x-A. xAsthma
,Donepezil x[Aricept®] xis xan xacetylcholinesterase xinhibitor xthat xis xcurrently xapproved
xfor xthe xtreatment xof: xA. xInsomnia. xB. xDepression. xC. xParkinson's xdisease. xD.
xAlzheimer's xdisease. x- xcorrect xanswers x-D. xAlzheimer's xdisease
What xaction xshould xan xacupuncturist xtake xif xa xneedle xbreaks xoff xbelow xthe xskin
xwhile xtreating xthe xpatient? xA. xDo xnot xinform xthe xpatient xbecause xhe xor xshe
xmay xpass xout. xB. xConsult xa xphysician xfor xsurgical xremoval xof xthe xbroken
xneedle. xC. xTell xthe xpatient xto xcalm xdown xand xcall xanother xmore xexperienced
xacupuncturist. xD. xUse xaseptic xtechnique xto xcut xopen xthe xskin xand xtry xto
xwithdraw xthe xbroken xneedle. x- xcorrect xanswers x-B. xConsult xa xphysician xfor
xsurgical xremoval xof xthe xbroken xneedle.
An xelderly xpatient xsuddenly xfaints xwhile xwaiting xfor xthe xacupuncture xtreatment xin
xthe xclinic. xHe xhas xa xhistory xof xcoronary xartery xdisease. xOn xchecking xthe xvital
xsigns, xyou xfind xthat xhis xblood xpressure xis x80/50 xmmHg, xand xhis xpulse xand
xbreathing xare xweak. xWhat ximmediate xaction xshould xyou xtake? xA. xCall x911. xB.
xPerform xCPR. xC. xContact xthe xpatient's xfamily xdoctor. xD. xResuscitation xby
xneedling xDu x20 xand xDu x26. x- xcorrect xanswers x-A. xCall x911
Bending xthe xhead xforward xon xthe xchest xis xa xmovement xknown xas: xA. xFlexion.
xB. xExtension. xC. xProtraction. xD. xDepression. x- xcorrect xanswers x-A. xFlexion
Chief xcomplaints xare xthe xpatient's: xA. xObjective xsign. xB. xOwn xdiagnosis. xC.
xPresenting xsymptom. xD. xMost xcurrent xproblem. x- xcorrect xanswers x-C. xPresenting
xsymptom.
For xa xcase xof xsuspected xdiabetes xinsipidus, xwhich xlaboratory xtest xbelow xis xmost
xdiagnostic? xA. xUric xacid xlevel. xB. xBlood xADH xlevel. xC. xFasting xblood xsugar. xD.
x2-hour xpostprandial xglucose. x- xcorrect xanswers x-B. xBlood xADH xlevel.
The xvisual xcenter xof xthe xbrain xis xlocated xin xthe: xA. xFrontal xlobe. xB. xParietal
xlobe. xC. xOccipital xlobe. xD. xTemporal xlobe. x- xcorrect xanswers x-C. xOccipital xlobe.
Which xof xthe xfollowing xis xNOT xone xof xthe xactions xof xaspirin xand xother
xnonsteroidal, xanti-inflammatory xdrugs x[NSAIDs]? xA. xAnalgesic. xB. xAntibiotic. xC.
xAntipyretic. xD. xAnti-inflammation x- xcorrect xanswers x-B. xAntibiotic
Sphygmomanometer xis xa xmedical xinstrument xused xto xmeasure xthe xA. xIntraocular
xpressure. xB. xIntracranial xpressure. xC. xArterial xblood xpressure. xD. xJugular xvenous
xpressure. x- xcorrect xanswers x-C. xArterial xblood xpressure
A xpatient xis xseen xin xthe xclinic xwith xa xchief xcomplaint xof xpain xin xthe xepigastric
xarea. xThe xpain xseems xto xbe xpartly xrelieved xby xsitting xup xor xleaning xforward
xand xalso xradiates xtoward xthe xmid-back. xWhich xorgan xlisted xbelow xis xmost xlikely
, xinvolved? xA. xLiver. xB. xStomach. xC. xPancreas. xD. xGallbladder. x- xcorrect xanswers
x-C. xPancreas
Which xtype xof xhepatitis xis xtransmitted xvia xfecal-oral xroute? xA. xHepatitis xA. xB.
xHepatitis xB. xC. xHepatitis xC. xD. xHepatitis xD. x- xcorrect xanswers x-A) xHepatitis xA
A xstudy xof xthe xrecorded xelectrical xchanges xin xcorneoretinal xpotential xcaused xby
xmovements xof xthe xeye xis xknown xas: xA. xElectromyography x[EMG]. xB.
xElectrocardiography x[ECG]. xC. xElectronystagmography x[ENG]. xD.
xElectroencephalography x[EEG] x- xcorrect xanswers x-C. xElectronystagmography
An xelevated xblood xcreatinine xlevel xsupports xthe xdiagnosis xof xdiseases xrelated xto
xthe xA. xLung. xB. xLiver. xC. xHeart. xD. xKidney. x- xcorrect xanswers x-D. xKidney
Bipolar xdisorder xis xa xbroad xterm xused xto xdescribe xa xrecurrent: xA. xAnxiety xor
xpanic xdisorder. xB. xManic xor xdepressive xdisorder. xC. xObsessive xor xcompulsive
xdisorder. xD. xAnorexia xnervosa xor xbulimia xnervosa. x- xcorrect xanswers x-B. xManic
xor xdepressive xdisorder
Occult xblood x{OB} xtest xis xa xpart xof xroutine xscreening xfor xpeople xover xthe xage
xof x50 xyears. xIt xis xused xto xdetect xsmall xquantities xof xblood xin xthe xA. xStool. xB.
xUrine. xC. xSputum. xD. xVaginal xdischarge. x- xcorrect xanswers x-A. xStool
A x75-year-old xwoman xcomes xto xthe xclinic xwith xa xchief xcomplaint xof xpain xin xthe
xhip xand xknee xjoint x[especially xon xuse], xstiffness xafter xinactivity, xand xfunctional
ximpairment xof xgait. xHer xradiography xshows xsome xstructural xchanges, xsuch xas
xloss xof xjoint xspace, xformation xof xosteophytes x[spurs], xetc. xWhat xis xthe xmost
xlikely xmedical xdiagnosis? xA. xFracture. xB. xOsteoporosis. xC. xOsteoarthritis. xD.
xRheumatoid xarthritis. x- xcorrect xanswers x-C. xOsteoarthritis
Carpal xtunnel xsyndrome xis xcaused xby xcompression xof xA. xUlnar xnerve. xB. xRadial
xnerve xC. xMedian xnerve. xD. xAxillary xnerve. x- xcorrect xanswers x-C].Median xnerve
Smoking xas xa xrisk xfactor xincreases xthe xincidence xof xall xof xthe xfollowing xmedical
xconditions xEXCEPT xA. xSudden xinfant xdeath xsyndrome x[SIDS]. xB. xIntrauterine
xgrowth xretardation x[IUGR]. xC. xAcquired ximmunodeficiency xsyndrome x[AIDS] xD.
xChronic xobstructive xpulmonary xdisease x[COPD]. x- xcorrect xanswers x-C. xAcquired
ximmunodeficiency xsyndrome x(AIDS)
A xyoung xpatient xis xbrought xto xthe xemergency xdepartment xbecause xof xnausea,
xvomiting, xand xsevere xpain xin xthe xright xlower xabdomen. xUpon xphysical
xexamination, xrebound xtenderness xand xrigidity xare xfound xon xthe xpoint, xwhich xis
xlocated xat xthe xlower xone-third xof xthe xdistance xbetween xthe xumbilicus xand xright
xanterior xsuperior xiliac xspine x[ASIS]. xThis xis xa xtypical xpositive xA. xPsoas xsign. xB.
xObturator xsign. xC. xRovsing's xsign. xD. xMcBurney's xsign. x- xcorrect xanswers x-D.
xMcBurney's xsign
