NBME CBSE ACTUAL TEST QUESTIONS AND ANSWERS 2025
LATEST VERSION (QUIZ BANK WITH ALL THE CORRECT
ANSWERS) (USMLE STEP 1) MEDICAL
EXAMINATION.GUARANTEED A+
62jyearjoldjwoman -josteoporosisj-
jajbisphosphonatejisj prescribed.j
Thejexpectedjbeneficialjeffectjofjthejdrugjisjduejtojwhichjofjt hejfollowing?jCorrectjanswer-
jDecreasedjOsteoclastjActivity
CohotjStudyjofjelderlyjwomenjjrelativejriskjratiojforjhipjfracturesjamongjthosejwhojexercisejr
egularlyjisj1.2j(95%jconfidence
jintervaljofj1.1jtoj1.8).jWhichjofjthejfollowingjisjthejconclusionjaboutjthejeffectjofjexercise jonjt
h ejriskjofjhipjfracture?jCorrectjanswer-jStatisticallyjSignificantjOveralljIncreasejRisk
52jyearjoldjmanjgoesjtojERjwithjchestjpainjradiatingjtojhisjjawjwhilejshovelingjsnow. jPulsejisj
80/minjandjbloodjpressurejisj130/70.jThejmostjimmediatejtreatment jmechanismjofjaction?j
Correctjanswer-jIncreasedjnitricjoxidejconcentration
O24jyearjoldjwomanj-
jspilledjhotjgreasejonjherjleftjlegjwhilejworkingjatjajfastfoodjrestaurant.jExamjofjlegjshows
j7cmjpink,jsoft,jgranular,jedematousjwound.jThejform
ationjofjthisjtissuejwasjmostjlikelyjcausedjbyjincreasedjactivityjofjwhich?jCorrectjanswerj
a.jVascularjEndothelialjGrowthjFactor VEGFj-jstimulatesjangiogenesiss.
TYPEjIIIjCollagenj=jBloodjVesselsj-jearlyjwoundjrepair
27jyearjoldjman-jMVCj-jskulljx-
rayjshowsjajlinear,jnondepressedjbasaljskulljfracturejjincreasedjserumjosmjandjdecreasedj
urinjosm.jFollowingjdesmopressinjurinejosmjincrease
s.jDesmopressin'sjeffectjisjduejtojthejactivationjofjwhichjofjthejfollowing? Correctjanswer-
ja.jAdenylyljCyclase
jAdenylatejCyclase j-jATPj-jCAMPj--jPROTEKINASEjAj--jCajv2
Aj10jmonthjoldjboyj-
j4jdayjhistoryjofjfeverjandjcough.jHejattendsjdayjcarejcenter.jChestjexamjshowsjintercostaljr
etractionsjalongjwithjbilateral,jdiffusejwheezesjandjexpiratoryjrhonchi.jThejinfectiousjagentj
mostjlikelyjhasjwhichjofjthejfollowingjproperties?jCorrectjanswerjMediationjofjCelljEntryjviaja
jfusionjprotein
Aj17jyearjoldjgirljinjEDj-
j15jminutesjafterjbeingjstungjbyjajbee.jMildjlightjheadednessjbutjnojdifficultyjswallowingjBilat
eraljwheezingj-
jWhichjisjmostjappropriatejpharmacotherapyjforjthisjpatient?jCorrectjanswer-jB2-jAgonist
14jyearjoldjboyj-
j2jdayjhistoryjofjsorejthroatjandjfeverjthatjpeaksjinjlatejafternoon.j1jweekjofjfatigue.jHejrec
entalyjhadjsexjwithjonejpartner.jPhysicaljexamjshowjcervicaljlymphadenopathyjandjpha
ryngealjerythemajwithjajcreamyjexudate.jDX?jCorrectjanswerjInfectiousjMononucleosis
LATEST VERSION (QUIZ BANK WITH ALL THE CORRECT
ANSWERS) (USMLE STEP 1) MEDICAL
EXAMINATION.GUARANTEED A+
62jyearjoldjwoman -josteoporosisj-
jajbisphosphonatejisj prescribed.j
Thejexpectedjbeneficialjeffectjofjthejdrugjisjduejtojwhichjofjt hejfollowing?jCorrectjanswer-
jDecreasedjOsteoclastjActivity
CohotjStudyjofjelderlyjwomenjjrelativejriskjratiojforjhipjfracturesjamongjthosejwhojexercisejr
egularlyjisj1.2j(95%jconfidence
jintervaljofj1.1jtoj1.8).jWhichjofjthejfollowingjisjthejconclusionjaboutjthejeffectjofjexercise jonjt
h ejriskjofjhipjfracture?jCorrectjanswer-jStatisticallyjSignificantjOveralljIncreasejRisk
52jyearjoldjmanjgoesjtojERjwithjchestjpainjradiatingjtojhisjjawjwhilejshovelingjsnow. jPulsejisj
80/minjandjbloodjpressurejisj130/70.jThejmostjimmediatejtreatment jmechanismjofjaction?j
Correctjanswer-jIncreasedjnitricjoxidejconcentration
O24jyearjoldjwomanj-
jspilledjhotjgreasejonjherjleftjlegjwhilejworkingjatjajfastfoodjrestaurant.jExamjofjlegjshows
j7cmjpink,jsoft,jgranular,jedematousjwound.jThejform
ationjofjthisjtissuejwasjmostjlikelyjcausedjbyjincreasedjactivityjofjwhich?jCorrectjanswerj
a.jVascularjEndothelialjGrowthjFactor VEGFj-jstimulatesjangiogenesiss.
TYPEjIIIjCollagenj=jBloodjVesselsj-jearlyjwoundjrepair
27jyearjoldjman-jMVCj-jskulljx-
rayjshowsjajlinear,jnondepressedjbasaljskulljfracturejjincreasedjserumjosmjandjdecreasedj
urinjosm.jFollowingjdesmopressinjurinejosmjincrease
s.jDesmopressin'sjeffectjisjduejtojthejactivationjofjwhichjofjthejfollowing? Correctjanswer-
ja.jAdenylyljCyclase
jAdenylatejCyclase j-jATPj-jCAMPj--jPROTEKINASEjAj--jCajv2
Aj10jmonthjoldjboyj-
j4jdayjhistoryjofjfeverjandjcough.jHejattendsjdayjcarejcenter.jChestjexamjshowsjintercostaljr
etractionsjalongjwithjbilateral,jdiffusejwheezesjandjexpiratoryjrhonchi.jThejinfectiousjagentj
mostjlikelyjhasjwhichjofjthejfollowingjproperties?jCorrectjanswerjMediationjofjCelljEntryjviaja
jfusionjprotein
Aj17jyearjoldjgirljinjEDj-
j15jminutesjafterjbeingjstungjbyjajbee.jMildjlightjheadednessjbutjnojdifficultyjswallowingjBilat
eraljwheezingj-
jWhichjisjmostjappropriatejpharmacotherapyjforjthisjpatient?jCorrectjanswer-jB2-jAgonist
14jyearjoldjboyj-
j2jdayjhistoryjofjsorejthroatjandjfeverjthatjpeaksjinjlatejafternoon.j1jweekjofjfatigue.jHejrec
entalyjhadjsexjwithjonejpartner.jPhysicaljexamjshowjcervicaljlymphadenopathyjandjpha
ryngealjerythemajwithjajcreamyjexudate.jDX?jCorrectjanswerjInfectiousjMononucleosis
