PN Comprehensive Predictor 2026 Questions & Answers – Practical Nursing Exam Prep & Study Guide

PNxComprehensivexPredictorx2026xQuestionsxandxAnswersx|xPracticalx
NursingxExamxPrepx&xStudyxGuide
whichxconditionsxcanxpredisposexanxindividualxtoxdysrhythmias?x-
xcorrectxanswerx ✅cardiovascularxdisease,xmyocardialxinfarction,xhypoxia,xacid-
baseximbalances,xelectrolytexdisturbances,xpericarditis,xdrugxorxalcoholxuse,xandxshock.



WhatxarexcommonxcausesxofxanemiaxbasedxonxRBCxproductionxandxdestruction?x-
xcorrectxanswerx ✅CommonxcausesxincludexinadequatexRBCxproductionx(hypoproliferative),xincreas
edxRBCxdestructionx(hemolytic),xandxbloodxloss.xDeficienciesxinxiron,xvitaminxB12,xfolicxacid,xorxerythrop
oietinxalsoxcontributextoxanemia.



Whatxarexthexkeyxdietaryxrecommendationsxforxaxpatientxrecoveringxfromxhyperemesisxgravidarum?x-
xcorrectxanswerx ✅Patientsxrecoveringxfromxhyperemesisxgravidarumxshouldxbeginxwithxclearxliquid
sxandxblandxfoods,xprogressingxtoxdryxtoast,xcrackers,xorxcereal,xthenxaxsoftxdiet,xandxfinallyxaxnormalxdi
etxasxtolerated.xMealsxshouldxbexfrequentxandxsmall.



Whatxshouldxclientsxavoidxorxcarefullyxmonitorxwhenxtakingxlevothyroxinexalongsidexwarfarin?x-
xcorrectxanswerx ✅Levothyroxinexcanxincreasexwarfarin'sxanticoagulantxeffectsxbyxbreakingxdownxvi
taminxK,xnecessitatingxmonitoringxofxprothrombinxtimex(PT)xandxINR,xandxpotentialxdosexadjustments.



Whyxmightxhandxhygienexbexnecessaryxmultiplextimesxduringxcarexforxthexsamexclient?x-
xcorrectxanswerx ✅Handxhygienexmayxbexnecessaryxmultiplextimesxtoxpreventxcross-
contaminationxofxdifferentxbodyxsitesxduringxtasksxandxproceduresxonxthexsamexclient.



Whatxarexdiagnosticxproceduresxusedxtoxrulexoutxotherxconditionsxresemblingxneurocognitivexdisorders
?x-xcorrectxanswerx ✅Diagnosticxproceduresxincludexchest/headxX-
rays,xEEG,xECG,xliverxandxthyroidxfunctionxtests,xneuroimagingx(CTxorxPETxscans),xurinalysis,xbloodxelectr
olytextesting,xandxfolate/vitaminxB12xlevelxassessments.



Whatxlaboratoryxfindingsxrelatedxtoxredxbloodxcellxindicesxinxanemiaxdemandxurgentxreporting?x-
xcorrectxanswerx ✅Resultsxshowingxmicrocytic,xhypochromicxRBCsx(smallxcellsxwithxlessxhemoglobin
)xorxcriticallyxlowxMCHCxmustxbexreportedxtoxdeterminexanemiaxseverity.

,Whenxenforcingxrulesxforxclientsxwithxantisocialxpersonalityxdisorder,xwhatxapproachxshouldxnursesxtak
extoxensurexcompliance?x-
xcorrectxanswerx ✅Nursesxshouldxusexaxconsistent,xstructuredxapproachxwithxclearxandxfirmxcommu
nicationxofxconsequencesxtoxensurexcompliancexwithxrules.



Whatxbiologicalxfactorsxcanxincreasexthexriskxofxsuicidexinxclients?x-
xcorrectxanswerx ✅Biologicalxfactorsxincludexfamilyxhistoryxofxsuicidexandxphysicalxdisordersxsuchxas
xAIDS,xcancer,xcardiovascularxdiseases,xstroke,xepilepsy,xandxmultiplexsclerosis.




Whatxarexcommonxcomplicationsxofxceliacxdiseasexifxleftxuntreated?x-
xcorrectxanswerx ✅Untreatedxceliacxdiseasexcanxleadxtoxanemia,xosteoporosis,xmalnutrition,xsystem
icxmanifestationsxlikexskinxrashx(dermatitisxherpetiformis),xandxinfertility.



WhyxshouldxNSAIDsxbexusedxcautiouslyxinxosteoarthritisxtreatment?x-
xcorrectxanswerx ✅NSAIDsxarexnephrotoxicxandxcanxcausexadversexeffectsxlikexblackxtarryxstools,xind
igestion,xandxshortnessxofxbreath;xtheyxshouldxbextakenxonlyxasxprescribed.



Whatxactionsxshouldxbextakenxtoxmanagexseverexdiverticulitisxinxaxhospitalizedxclient?x-
xcorrectxanswerx ✅ProvidexNPOxstatus,xadministerxIVxfluids,xIVxantibiotics,xandxopioidxanalgesics,xm
onitorxforxperforation,xandxpreparexthexclientxforxpotentialxsurgeryxifxnoximprovementxisxseenxwithinx72
xhours.




Whatxisxthexprimaryxfocusxofxtertiaryxinterventionsxinxsuicidexcare?x-
xcorrectxanswerx ✅Tertiaryxinterventionsxfocusxonxprovidingxsupportxandxassistancextoxsurvivorsxofx
axclientxwhoxhasxdiedxbyxsuicide.



Whichxdiagnosticxprocedurexevaluatesxsynovialxfluidxinxaxclientxwithxrheumatoidxarthritis,xandxwhatxfind
ingsxarexexpected?x-
xcorrectxanswerx ✅Arthrocentesisxinvolvesxsynovialxfluidxaspirationxbyxneedle.xInxrheumatoidxarthrit
is,xsynovialxfluidxmayxshowxincreasedxWBCxcountsxandxpresencexofxrheumatoidxfactor.



Whatxdietaryxelementsxarexnecessaryxforxthexproductionxofxthyroidxhormones?x-
xcorrectxanswerx ✅Proteinxandxiodinexintakexarexnecessaryxforxthexproductionxofxthyroidxhormones
.

,HowxdoesxthexadministrationxofxdonepezilxdifferxfromxrivastigminexforxAlzheimer'sxdisease?x-
xcorrectxanswerx ✅Donepezilxisxadministeredxoncexdailyxatxbedtimexduextoxitsxlongxhalf-
life,xwhilexrivastigminexisxtypicallyxtakenxtwicexdailyxandxmayxalsoxbexdeliveredxasxaxpatch.



Howxcanxaxclientxwithxmucositisxalleviatexdryxmouthxsymptoms?x-
xcorrectxanswerx ✅Thexclientxcanxusexlubricatingxorxmoisturizingxagentsxandxdrinkxatxleastx2xlitersxof
xwaterxdailyxunlessxcontraindicated.




Whenxshouldxprophylacticxcervicalxcerclagexbexplacedxandxremovedxinxpregnancy?x-
xcorrectxanswerx ✅Thexcerclagexisxtypicallyxplacedxbetweenx12-
14xweeksxofxgestationxforxclientsxwithxcervicalxinsufficiencyxandxremovedxatx36-
38xweeksxorxuponxspontaneousxlabor.



Whatxisxthexsignificancexofxfolicxacidxintakexduringxpregnancy?x-
xcorrectxanswerx ✅Adequatexfolicxacidxintakexduringxpregnancyxisxcrucialxtoxpreventxneuralxtubexde
fectsxinxthexfetusxandxsupportxmaternalxredxbloodxcellxformation.xItxisxrecommendedxthatxpregnantxclie
ntsxconsumex600xmcg/dayxofxfolicxacid.



Whatxsymptomsxmayxprecedexthexonsetxofxseizuresxinxeclampsia?x-
xcorrectxanswerx ✅Symptomsxprecedingxseizuresxinxeclampsiaxincludexseverexheadache,xepigastricx
pain,xhyperreflexia,xandxhemoconcentrations.



Whichxinterventionsxshouldxbexprioritizedxforxaxclientxexhibitingxsignsxofxmagnesiumxsulfatextoxicity?x-
xcorrectxanswerx ✅Ifxmagnesiumxtoxicityxisxsuspectedx(e.g.,xabsencexofxdeep-
tendonxreflexes,xrespiratoryxratexlessxthanx12/min,xurinaryxoutputxlessxthanx25-
30xmL/hr,xdecreasedxconsciousness),ximmediatelyxdiscontinuexinfusion,xadministerxcalciumxgluconatexo
rxcalciumxchloridexasxthexantidote,xandxpreparexactionsxtoxpreventxrespiratoryxorxcardiacxarrest.



Whenxisxpertussisxmostxcontagiousxinxanxinfectedxindividual?x-
xcorrectxanswerx ✅Pertussisxisxmostxcontagiousxduringxthexcatarrhalxstagex(highlyxcontagiousxcough
ingxstagexlastingx1-2xweeks)



Whatxarexcommonxpsychologicalxmanifestationsxduringxcocainexwithdrawal?x-
xcorrectxanswerx ✅depression,xfatigue,xirritability,xunpleasantxdreams,xpsychomotorxretardation,xan
dxagitation.

, Whatxshouldxaxnursexdocumentxwhenxapplyingxrestraintsxtoxaxclient?x-
xcorrectxanswerx ✅Axnursexshouldxdocumentxthexclient'sxbehavior,xalternativexactionsxattempted,xt
hextimexrestraintxbegan,xmedicationsxgiven,xsafetyxmeasuresxprovided,xandxthextimexthexclientxwasxrele
ased.



Whenxcommunicatingxwithxaxchild,xwhatxisxaxnontherapeuticxtechniquexthatxnursesxshouldxavoid?x-
xcorrectxanswerx ✅Minimizingxfeelings,xasxitxcanxmakexchildrenxfeelxinvalidatedxorxmisunderstood.



Whyxisxmonitoringxaxclient'sxtemperatureximportantxinxhyperthyroidism?x-
xcorrectxanswerx ✅Anxincreasexinxtemperaturexbyx1°Fxorxmorexmayxindicatexanximpendingxthyroidxc
risisxandxshouldxbexreportedximmediately.



Howxdoesxceliacxdiseasexaffectxthexsmallxintestine?x-
xcorrectxanswerx ✅Celiacxdiseasexdamagesxthexvillixandxwallsxofxthexsmallxintestine,xreducingxnutrie
ntxabsorptionxandxcausingxissuesxlikexdiarrhea,xbloating,xandxfatigue.



Whatxprecautionsxarexnecessaryxtoxensurexthexintegrityxofxax24-hourxurinexcollection?x-
xcorrectxanswerx ✅Urinexmustxbexcollectedxinxanxapprovedxcontainerxandxkeptxonxicexorxrefrigerate
dxthroughoutxthex24-hourxcollectionxperiod.



Whyxisxhydrationximportantxforxairwayxmanagementxinxclientsxwithxrespiratoryxdifficulties?x-
xcorrectxanswerx ✅Hydrationxmoistensxthexairways,xloosensxmucus,xandxfacilitatesxmobilizationxofxp
ulmonaryxsecretions,xsupportingxrespiratoryxfunctionxandxairwayxclearance.



Whyxisxitximportantxforxclientsxatxhighxriskxofxanaphylaxisxtoxwearxaxmedicalxalertxbraceletxandxcarryxinj
ectablexepinephrine?x-
xcorrectxanswerx ✅Wearingxaxmedicalxalertxbraceletxandxcarryingxinjectablexepinephrinexisxcrucialxf
orxrapidxidentificationxandxinterventionxduringxanxanaphylacticxreaction,xwhichxcanxbexlife-
threateningxandxrequiresximmediatextreatment.



Whatxclinicalxsignsxwouldxindicatextoxicxmegacolonxinxaxclientxwithxinflammatoryxbowelxdisease?x-
xcorrectxanswerx ✅Symptomsxofxtoxicxmegacolonxincludexmassivexcolonxdilation,xabdominalxdistent
ion,xfever,xhypotension,xdecreasedxorxabsentxbowelxsounds,xandxriskxofxbowelxperforation.