Download DAANCE: All Modules Exam Study Guide 2025/2026 Latest Updated Questions and Answers and more Exams Nursing in PDF only on Docsity!
DAANCE: All Modules Exam Study Guide 2025/
Latest Updated Questions and Answers
Pulmonaryvarteryv-vCORRECTvANSWER- Onevofvtwovarteriesvthatvcarryvvenousv(oxygenvpoor)vbloodvfromvheartvtovlungs Whatvtypevofvintubationvisvpreferredvwithvemesisvwithvaspiration?v-vCORRECTvANSWER- ETT.vLMAvorvcombitubevacceptable. Whatvemergencyvwouldvavcricothyrotomyvtypicallyvbevperformed?v-vCORRECTvANSWER- Airwayvobstruction Atropinevwouldvbevgivenvinvwhichvemergency?v-vCORRECTvANSWER-Symptomaticvbradycardia Adenosinevwouldvbevgivenvinvwhichvemergency?v-vCORRECTvANSWER-SVT Amiodaronevwouldvbevgivenvinvwhichvemergency?v-vCORRECTvANSWER-V.vTach Whatvmedicationsvcanvbevgivenvforvavsevervcasevofvhyperventilation?v-vCORRECTvANSWER- Versed,vValium,vorvPropofol PVC'svarevtreatedvwithvwhichvmedicine?v-vCORRECTvANSWER-Lidocaine Epivisvgivenvinvwhichvtwovemergencies?v-vCORRECTvANSWER-V.vFibvandvasystole Maxvdosevofvepivforvcardiovascularvdiseasevptv-vCORRECTvANSWER-.04mg Avbetavblockervwouldvbevgivenvinvwhichvemergency?v-vCORRECTvANSWER-vHypertension AvfluidvbolusvofvNSvandvephedrinevcanvbevgivenvwithvwhatvemergency?v-vCORRECTvANSWER- Hypotension Whatvmedicationsvarevusedvtovtreatvmalignantvhypothermia?v-vCORRECTvANSWER- vDantrolene,vIVvcoldvsalinev(notvRinger's) Nasopharyngealvairwayv-vCORRECTvANSWER- Whenvtonguevisvobstructingvairway.vTubevisvlubricatedvandvpassedvthroughvthevnosevintovnasalv cavity.vSitsvinvoropharynxvbehindvtongue.vWellvtoleratedvandvcanvbevusedvonvawakevpts.
Oropharyngealvairwayv-vCORRECTvANSWER- Alsovplacedvtovpositionvtonguevinvmorevanteriorvposition.vOftenvinterferevwithvintravoralvprocedures.v Notvtoleratedvwellvwithvawakevpts. Laryngealvmaskvairwayv(LMA)v-vCORRECTvANSWER- Devicevthatvsitsvovervtopvofvlarynx.vCanvbevplacedvblindly.vDoesvnotvprotectvagainstvaspiration.vInflat edvwithv30ccvtovcreatevseal. Endotrachealvintubationv-vCORRECTvANSWER- Endvofvtubevpassesvthroughvvocalvcordsvandvterminatesvhalfvwayvbetweenvvocalvcordsvandvbifurcatio nvofvtrachea.vImportantvtovlistenvtovbothvlungsvaftervplacement.vMayvorvMayvnotvbevcuffed. Combitubev-vCORRECTvANSWER-Generallyvusedvforvspecificvemergencies.vBothvcuffsvinflated. Ptsvpredisposedvtovbronchospasmv-vCORRECTvANSWER-Allergies,vasthma,vcopd,vbronchitis Bronchospasmv-vCORRECTvANSWER- Generalizedvcontractionvofvsmoothvmusclesvofvsmallvbronchivandvbronchiolesvinvlungsvcausingvre strictionvofvairvflowvofvairvtovandvfromvlungs. Maximumvdosevofvepivforvhealthyvptv-vCORRECTvANSWER-.2mg Liverv-vCORRECTvANSWER- Proteinvandvlipidvsynthesis,vbiovtransformation,vdetoxificationvandvstoragevofvvitaminvA,vE,vD,vK,vandv B12. Causesvofvseizuresv-vCORRECTvANSWER- Livervfailure,vrenalvfailure,vsicklevcellvdisease,vbrainvtumor,vmeningitis,vpreviousvstrokevandvh ypo-hyperglycemia. Medicationsvtovtreatvseizuresv-vCORRECTvANSWER- Tegretol,vKlonopin,vNeurontin,vluminal,vDilantin,vdepacon Mainvfunctionvofvkidneysv-vCORRECTvANSWER- Maintainvvolumevandvcompositionvofvbodyvfluids.vBody'svmainvsourcevofvfiltrationvandvexcretevmeta bolicvendvproductsvandvtoxins. Isletsvofvlangerhansv-vCORRECTvANSWER- Locatedvinvpancreas.vSecretevinsulinvandvglucagon.vInsulinvhelpsvthevbodyvstorevsugarvtovkeepvgluco sevlevelsvinvavsteadyvstate. Adrenalvglandsv-vCORRECTvANSWER- Secretesvepinephrinevandvnorepinephrine.vControlsvelectrolytevbalancevandvcarbvmetabolism.
Pterygoidvplexusv-vCORRECTvANSWER- Networkvofvveinsvcorrespondingvtov2ndvandv3rdvpartsvofvmaxillaryvartery Olfactoryvnervev-vCORRECTvANSWER-1stvcranialvnervevthatvcontrolsvsmell Opticvnervev-vCORRECTvANSWER-2ndvcranialvnervevthatvcontrolsvsight Internalvjugularvveinv-vCORRECTvANSWER-Drainsvmuchvofvbloodvfromvheadvandvneck Purkinjevfibervsystemv-vCORRECTvANSWER- Causesvmusclesvofvheartvtovcontract.vSpreadsvimpulsevrapidlyvalongvheartvmuscle. Brachiocephalicvarteryv-vCORRECTvANSWER- Branchesvintovrightvcommonvcarotidvinvneckvandvrightvsubclavianvarteryvinvarm. Hematocritv-vCORRECTvANSWER-%vbloodvvolumevmadevupvofvredvbloodvcells.vMen:v 42 - 52%vwomen:v 37 - 48%.vAnythingvbelowv35%vconsideredvanemic. Mentalvarteryv-vCORRECTvANSWER-Suppliesvbloodvtovchin. Ischemiav-vCORRECTvANSWER- Reducedvbloodvflowvinvcoronaryvarteries.vLackvofvoxygenvtovheartvcellsvweakens,vbutvdoesvnotvkillvth em. Maxillaryvarteryv-vCORRECTvANSWER- Suppliesvbloodvtovmaxilla,vteeth,vsinuses,vandvportionvofvnose. Medullavoblongatav-vCORRECTvANSWER- Coordinatingvregionvforvimpulses.vThevseatvofvmanyvautonomicvcenters. Normalvlevelsvofvhemoglobinv-vCORRECTvANSWER-Males:v 13 - 18 vmg/dLvFemales:v 14 - 16 vmg/dL Oropharynxv-vCORRECTvANSWER-Locatedvbetweenvsoftvpalatevandvepiglottis. Facialvnervev-vCORRECTvANSWER- 7thvcranialvnerve.vSuppliesvmotorvfibersvtovmusclesvofvfacialvexpression. Trigeminalvnervev-vCORRECTvANSWER-5thvcranialvnerve.vSuppliesvsensationvtovteethvandvjaws. Vagusvnervev-vCORRECTvANSWER- 10thvcranialvnerve.vSuppliesvfibersvtovmanyvpartsvofvbody.v(Ears,vtongue,vpharynx,vlarynx,vthoracic/ab dominalvviscera).
Pulmonaryvveinsv-vCORRECTvANSWER- Returnvoxygenatedvbloodvtovleftvatriumvfromvlungs.vOnlyvveinsvthatvcarryvoxygenatedvblood.
ClassvIIv-vCORRECTvANSWER-Patientvhasvmildvtovnovsystemicvdisturbance.vSmokersvincluded. ClassvIv-vCORRECTvANSWER- Patientvhasvnovorganic,vbiochemical,vpsychiatric,vorvphysiologicalvdisturbance. Betavblockersv-vCORRECTvANSWER- Reducevthevratevandvforcevofvcontractionvofvthevheart.v(Atenolol) Vasodilatorsv-vCORRECTvANSWER-Reducevthevpressurevvasculature.v(Norvasc,vlisinopril,vdiovan) Diureticsv-vCORRECTvANSWER- Reducevthevvolumevofvfluidvinvsystem.vUsedvtovtreatvcoronaryvarteryvdisease.v(HCTZ,vLasix) Hypertensionv-vCORRECTvANSWER- Bloodvpressurevofv140/90vorvgreater.v(Hxvofvnosebleeds,vheadaches,vandvdizziness) Ratevofvventriclesv-vCORRECTvANSWER- 20 - 40 RatevofvAVvnodev-vCORRECTvANSWER- 40 - 60 Ratevofvatriav-vCORRECTvANSWER- 60 - 80 Arrestvrhythmsv-vCORRECTvANSWER-Ventricularvdysrhythmias RatevofvSAvnodev-vCORRECTvANSWER- 60 - 100 Socialvhistoryvreviewvofvsystemsv-vCORRECTvANSWER- Patientsvsmokingvandvalcoholvhistory/currentvusevshouldvbevnotedvalongvwithvillegalvdrugvuse. Ventricularvfociv-vCORRECTvANSWER-Locatedvinvventricles Supraventricularvfociv-vCORRECTvANSWER-Locatedvabovevlevelvofvventriclesvinvatria. Antibioticvprophylaxisvforvtotalvjointvreplacementvpatientsv-vCORRECTvANSWER- vPreviousvjointvinfection,v 2 vyrsvfollowingvjointvreplacement,vmalnourishment,vhemophilia,vdiabetesvt ypevI,vimmunosuppressedvorvimmunocompromisedvpatients. AVvblocksv-vCORRECTvANSWER- PRvlengthvisvprolongedvorvvariesvinvlengthvduevtovimpulsevbeingvpartiallyvorvcompletelyvblockedvasvitv attemptsvtovtravelvfromvatriavtovventriclesvviavAVvnode. Patientsvwhovneedvantibioticvprophylaxisv-vCORRECTvANSWER- Previousvinfectivevendocarditis,vprostheticvvalves,vcardiacvtransplantvpatientsvwhovdevelopvvalvulo pathy,vcongenitalvheartvdisease.
Congestivevheartvfailurev-vCORRECTvANSWER- Conditionvcausedvbyvthevheartvisvunablevtovhandlevbloodvvolumevcomingvbackvtovitvfromveithervthevlu ngsvorvperipheralvcirculation. 3 characteristicsvofvnormalvheartvrhythmsv-vCORRECTvANSWER-Rate,vregularity,vandvrhythm. MVPv(mitralvvalvevprolapse)v-vCORRECTvANSWER- Onevorvmorevofvvalvevflapsvdon'tvclosevcompletelyvallowingvredundancyvofvvalvevleafletsvintovleftvatri um. Rheumaticvheartvdiseasesv-vCORRECTvANSWER- Conditionvcausedvsecondaryvtovrheumaticvfeverv(betavhemolyticvstreptococci)vwhichvdamagesvthevh eartvvalves,vprimarilyvthevmitralvvalve,vandvcausesvheartvmurmur. MIv(myocardialvinfarction)v-vCORRECTvANSWER- Heartvattack.vSixvshouldvbevperformedvonvpatientvuntilv 6 vmonthsvafter. Rightvsidedvheartvfailurev-vCORRECTvANSWER- Increasedvpressurevofvfluidvinvbloodvvesselsvcausesvfluidvtovleakvintovbody'svtissuesvcausingvperiphe ralvedemavandvascites Leftvsidedvheartvfailurev-vCORRECTvANSWER- Increasedvpressurevofvfluidvinvbloodvvesselsvcausesvfluidvtovleakvintovlungs.vPatientsvoftenvpresentvw ithvshortnessvofvbreath. Reviewvofvsystemsvmusculoskeletalv-vCORRECTvANSWER- Weaknessvofvextremities,vatrophyvofvmuscles,vfrequentvcrampingvofvmuscles. Reviewvofvsystemsvneurologicv-vCORRECTvANSWER- Weaknessvofvextremities,vhxvofvprojectilevvomiting,vheadaches,vvisualvdisturbances,vanyvunexplain edvpainvorvnumbnessvinvbody. Reviewvofvsystemsvpulmonaryv-vCORRECTvANSWER- Shortnessvofvbreath,vdizziness,vchronicvcough,vwheezing,vproductivevcough. Reviewvofvsystemsvgenitourinaryv-vCORRECTvANSWER- Painfulvurination,vbloodvinvurine,vfrequentvurination,vincontinence,vdischargevinvurine. Reviewvofvsystemsvgastrointestinalv-vCORRECTvANSWER- Lossvofvappetite,vswallowing,vchangevinvtaste,vnausea,vvomiting,vdiarrhea,vconstipation. Reviewvofvsystemsvskinv-vCORRECTvANSWER-Bruising,vbleeding,vdiscoloration.
4 keyvquestionsvtovaskvpatientvinvevaluationv-vCORRECTvANSWER- Arevtheyvcurrentlyvundervphysiciansvcare,vdovtheyvtakevanyvmeds,vdovtheyvhavevanyvallergiesvandvrea ctionsvtheyvhave,vreviewvofvsystems. Asthmav-vCORRECTvANSWER- Usuallyvassociatedvwithvallergies.vIncreasedvsecretionsvinvthevmusclesvmembranesvliningvbronchio les.vMucusvplugsvblockvsmallervbronchivmakingvmovementvofvairvinvandvoutvifvlungsvdifficult.vMorevdi fficultyvwithvexpiration. Focusv(foci)v-vCORRECTvANSWER- Sitevinvatriavorvventriclesvwhichvisvcentervforvgenerationvofvimpulse. Cushing'svdiseasev-vCORRECTvANSWER-Nonvlifevthreatening.vHypervsecretionvofvglucocorticoids. Glucocorticoidsv-vCORRECTvANSWER-Allowvthevbodyvtovrespondvtovstress. Addison'svdiseasev-vCORRECTvANSWER-Lifevthreatening.vHypovsecretionvofvglucocorticoids. Cirrhosisv-vCORRECTvANSWER- Fibrosisvorvscarvtissuevinvliver.vPatientsvwithvcirrhosisvmayvhavevdifficultyvmetabolizingvmedicationsv andvmayvhavevprolongedveffectsvofvmedications. Risksvofvlivervcirrhosisv-vCORRECTvANSWER- Prolongedveffectsvofvmedications,vprolongedvmentalvdepressionvcanvcausevhepaticvcoma,vtroublevc lotting,vperipheralvedema,vascites. Dyspneav-vCORRECTvANSWER-Difficultyvbreathingvorvbreathlessness. Bronchitisv-vCORRECTvANSWER- Inflammationvofvthevmucousvmembranesvliningvthevbronchialvtubes.vSxvshouldvbevdelayed. Smokingv-vCORRECTvANSWER-Predisposesvpatientsvtovlaryngospasmvandvbronchospasm. Uppervrespiratoryvinfectionv(URI)v-vCORRECTvANSWER- Commonvcoldvorvcoughvwhichvproducesvincreasedvsecretionsvinvairway.vBestvtovdelayvsurgery.vInvo lvesvsinuses,vnasalvpassages,vpharynx,vandvlarynx. Diabetesvmellitusv-vCORRECTvANSWER- Metabolicvimpairmentvwherevthevbodyvisvunablevtovmetabolizevglucosevproperlyvcausingvincreasedv bloodvglucosevlevels.vThisvpreventsvthevbodyvfromvmetabolizingvcarbsvproperly. TypevIv-vCORRECTvANSWER-Insulinvdependentvdiabetes.
TypevIIvdiabetesv-vCORRECTvANSWER-Nonvinsulinvdependent Considerationsvforvdiabeticvpatientsv-vCORRECTvANSWER- Patientsvwithvdiabetesvdovnotvhealvasvquicklyvandvarevmorevpronevtovinfection.vOftenvplacedvonvanti biotics. Fastingvbloodvsugarv(FBS)v-vCORRECTvANSWER- 125 vmg/dLvnormalvorvinvcontrol Insulinvoverdosev-vCORRECTvANSWER- Givevpatientvsugar,vcandy,vorvsugarvcontainingvbeverage.vGlucosevIVvorvglucagonvIMvifvpatientvisvsed ated. Emphysemav-vCORRECTvANSWER- Enlargementvofvalveolarvsacvinvlungsvalongvwithvdestructionvandvscarringvofvalveolivwhichvmakesvles svsurfacevareavavailablevforvexchangevofvO2vandvCO2.vSmokers. Risksvofvkidneyvdiseasev-vCORRECTvANSWER- Patientsvwithvkidneyvdiseasevmayvhavevdifficultyveliminatingvmedicationsvfromvtheirvbody.vSxvshoul dvnotvbevscheduledvonvsamevdayvasvdialysis. Epilepsyv-vCORRECTvANSWER- Seizures.vIfvanvincidentvoccursvduringvanesthesiavValiumvIVvcanvbevgiven. TIAv(transientvischemicvattack)v-vCORRECTvANSWER- Minivstoke.vSuddenvneurologicalvlossvofvfunctionvwithvfullvrecoveryvinv 24 vhrs. Cerebrovascularvaccidentsv(CVA/stroke)v-vCORRECTvANSWER- Neurologicalvimpairmentvcausedvbyvdisruptionvofvbloodvsupplyvtovareavofvbrain. Ischemicvstrokev-vCORRECTvANSWER-85%vcausedvbyvoccludedvbloodvvessel. Hemorrhagicvstrokev-vCORRECTvANSWER-15%vcausedvbyvrupturedvarteryv(aneurysm) Trimestervtovbestvperformvsurgeryv-vCORRECTvANSWER- 2ndvtrimester.vMostvriskvtovfetusvinv1stvtrimester. Obesityv-vCORRECTvANSWER- 20 v%vabovevidealvbodyvweightv[(wtvinvlbs/heightvinvinches)2]vxv 703 Modifiablevriskvfactorsvofvstrokev-vCORRECTvANSWER- Highvbloodvpressure,vdiabetes,vheartvdisease,vsmoking,vTIA,vincreasedvredvbloodvcells,vsicklevcellvdi sorder.
Proteasevinhibitorsv-vCORRECTvANSWER- PatientsvwithvHIVvtakevthisvmedications.vItvprolongsveffectsvofvbenzodiapamvderivatives. INRv-vCORRECTvANSWER- Internationalvnormalizedvratio.vPatientsvonvanticoagulantsvusuallyvmaintainvINRv 2 - 3.vPatientsvusuallyvdiscontinuevanticoagulantv 3 vdaysvpriorvtovsurgery.v1.5vorvlessvneededvtovoperate. Prothrombinvtimev-vCORRECTvANSWER-Effectivenessvofvanticoagulant. Rightvatriumv-vCORRECTvANSWER- Receivesvbloodvfromvinferiorvandvsuperiorvvenavcavav(peripheralvcirculation). Lowervairwayv-vCORRECTvANSWER-Trachea,vbronchi,vlobularvbronchi,vbronchioles,vandvalveoli. Peripheralvnervousvsystemv-vCORRECTvANSWER-Consistsvofvsensoryvandvmotorvnerves. Laryngopharynxv-vCORRECTvANSWER-Locatedvbehindvvoicevbox. Internalvrespirationv-vCORRECTvANSWER- Takesvplacevatvcellularvlevel.vO2vinvbloodstreamventersvcells.vCO2vleavesvcellvandvreturnsvtovblood. Uppervairwayv-vCORRECTvANSWER-Nasalvpassages,vsinuses,vpharynx,vandvlarynx. MaxvO2vhemoglobinv-vCORRECTvANSWER-1.34vmL Anemiav-vCORRECTvANSWER-Decreasedvamountvofvhemoglobinvconcentration.vBelowv35% Diaphragmv-vCORRECTvANSWER- Domevshapedvmusclevthatvseparatesvthevchestvcavityvfromvabdominalvcavity.vMostvimportantv musclevofvinspiration. Cerebellumv-vCORRECTvANSWER-Mainvmotorvcoordinatingvarea. Strokevvolumev-vCORRECTvANSWER- Totalvamountvofvbloodvpumpedvoutvofvleftvventriclevinvonevbeat.v 60 vmL. Leftvatriumv-vCORRECTvANSWER-Receivesvoxygenatedvbloodvfromvlungsvviavpulmonaryvvein. Tidalvvolumev-vCORRECTvANSWER-Normalvbreathingv 500 vccvofvairvisvinhaledvandvexhaled. Basilicvveinsv-vCORRECTvANSWER-Locatedvonvinnerv(medial)vaspectvofvforearm.
Deadvspacev-vCORRECTvANSWER- Novgasesvarevexchanged.v 150 vcc.vExtendsvfromvpharynxvtovbronchioles.vAllowsvCPRvtovtakevplace. O2vcapacityv-vCORRECTvANSWER- BloodvhasvavcertainvamountvofvO2vitvcanvcarryvdependingvonvhemoglobinvavailable. Nasopharynxv-vCORRECTvANSWER-Locatedvabovevbackvofvsoftvpalate. Externalvrespirationv-vCORRECTvANSWER- O2visvinspiredvandventersvthevbodyvbyvcomingvinvcontactvwithvbloodvandvalveoli. Pharynxv-vCORRECTvANSWER- Locatedvbetweenvnosevandvtrachea.v 3 vpartsvnasopharynx,voropharynx,vlaryngopharynx Synapsev-vCORRECTvANSWER-Avjunctionvbetweenvtwovneurons. Hypoxiav-vCORRECTvANSWER-LackvofvO Automaticityv-vCORRECTvANSWER- Abilityvofvheartvmusclevtovcontractvonvit'svownvwithoutvnervevstimulation. Bestvplacesvtovcheckvforvpatientsvpulsev-vCORRECTvANSWER-Carotidvarteriesvandvradialvarteries. Tracheav-vCORRECTvANSWER-Windvpipe. Neuronsv-vCORRECTvANSWER-Nervevcells Tachycardiav-vCORRECTvANSWER-HRvabovev 100 vbpm Sensoryvnervesv-vCORRECTvANSWER- ReceivevmessagesvfromvenvironmentvandvandvconductvmessagesvbackvtovCNS. CACv(cardioacceleratoryvcenter)v-vCORRECTvANSWER- Locatedvwithinvmedulla.vSympatheticvfibersvtravelvdownvspinalvcordvtovSAvnode.vWhenvstim ulatedvreleasevnorepinephrinevwithvincreasesvHRvandvstrengthvofvcontractions. Cardiacvoutputv-vCORRECTvANSWER- Totalvamountvofvbloodvpumpedvfromvleftvventriclevinvonevminute. Brainvstemv-vCORRECTvANSWER-Pons,vmedullavoblongata,vmidrain Cephalicvveinv-vCORRECTvANSWER-Locatedvonvouterv(lateral)vaspectvofvforearm.
Erythrocytesv-vCORRECTvANSWER-Redvbloodvcells
Dorsalvvenousvplexusv-vCORRECTvANSWER-Backvofvhand. NormalvHRv-vCORRECTvANSWER- 60 - 100 vbpm Bradycardiav-vCORRECTvANSWER-HRvofvlessvthanv 60 vbpm Bloodvpressurev-vCORRECTvANSWER-Systolic/diastolic.vNormalvBPv120/80. Flowvofvbloodvthroughvthevheartv-vCORRECTvANSWER- Inferior/superiorvvenavcava,vrightvatrium,vtricuspidvvalve,vrightvventricle,vpulmonaryvvalve,vpulmo naryvartery,vlungs,vpulmonaryvvein,vleftvatria,vmitralvvalve,eftvventricle,vaorticvvalve,vaorta,vperiph eralvcirculation. Antecubitalvspacev-vCORRECTvANSWER- Anteriorvsurfacevofvelbowvlocatedvbetweenvarmvandvforearm. SAvnodev-vCORRECTvANSWER- Locatedvinvrightvatrium.vActsvasvpacemaker.vProducesvsinusvrhythms. Systolicvphasev-vCORRECTvANSWER-Bothvventriclesvcontractingvsimultaneously. Pvwavev-vCORRECTvANSWER-Atrialvdepolarization Phlebitisv-vCORRECTvANSWER-Inflammationvofvvein Capillariesv-vCORRECTvANSWER- SmallestvarteriesvwherevthevexchangevofvO2,vCO2,vcellvbyvproducts,vandvnutrientsvarevexchangedvb etweenvbloodvandvcellsvofvbody. Diastolicvphasev-vCORRECTvANSWER-Bothvatriavcontractingvsimultaneously. Autonomicvnervousvsystemv-vCORRECTvANSWER- Sympatheticvandvparasympatheticvnervousvsystem Motorvnervesv-vCORRECTvANSWER-CarryvoutvresponsesvfromvCNS. Cardiacvcyclev-vCORRECTvANSWER- Onevalternatevcontractionvandvrelaxationvofvatriavandvventriclesvfollowedvbyvavshortvpause. Cerebrumv-vCORRECTvANSWER-Thoughtvareavofvbrain. Sympatheticvnervousvsystemv-vCORRECTvANSWER- Speedsvthingsvup.vInnervatesvarteriesvandvveinsvcausingvvasoconstrictionvandvincreasedvheart
Parasympatheticvnervousvsystem.v-vCORRECTvANSWER- Slowsvthingsvdown.vDecreasesvheartvratevandvbloodvpressure.vSkullvandvsacrum. Aortav-vCORRECTvANSWER-Mainvtrunkvfromvwhichvarterialvsystemvproceeds. Hemoglobinv-vCORRECTvANSWER- SuppliesvO2vtovbody'svtissues.vComposedvofvonevproteinv(globin)vandvfourvnonvproteinsv(hemes) Lingualvarteryv-vCORRECTvANSWER-Suppliesvbloodvtovtonguevofvfloorvofvmouth. Treatmentvforvhypovolemiav-vCORRECTvANSWER- Pressurevtovarea,vcauterization,vIVvfluidvreplacement. Treatmentvforvmalignantvhypothermiav-vCORRECTvANSWER- ActivatevEMS,vhyperventalitevw/v100%vO2,vdantrolenevsodium,vIBvcoldvsalinevNOTvringersvlactate,vi cevpacksvtovgroin,vaxilla,vneck,vcoldvsalinevlovagevtovstomach,vbladder,vrectum,vtransportvtovhospital . Treatmentvforvanaphylaxisv-vCORRECTvANSWER- ActivatevEMS,v100%vO2,vmonitorvvitals,vepinephrine,vBenadryl,vdecadron,vACLSvprotocolvwhilevwait ingvforvEMS Treatmentvforvstrokev(CVA)v-vCORRECTvANSWER- ActivatevEMS,vnotvtimevifvincident,vmonitorvvitalsvclosely,vplacevinvpositionvofvcomfort,v100%vO2,vIVv accessvgivevboltsvofvNS/lactatedvringersvsolution,vdovnotvtreatvBPvunlessvgreatervthanv220/120,vtran sportvtovhospital,vnotevtime Treatmentvforvmildvallergicvreactionv-vCORRECTvANSWER- Placevpatientvinvuprightvorvreclinedvposition,v100%vO2,vmonitorvvitals,vBenadryl Treatmentvforvseizuresv-vCORRECTvANSWER- IVvaccess,vValiumv5mgvIVvorvmedazolamv3mg,vcontinuevtovmonitorvvitals,vactivatevEMS Treatmentvofvsyncopev(fainting)v-vCORRECTvANSWER- Tredelenburgvposition,vABC's,vheadvtiltvchinvlift,v100%vO2,vmonitorvvitals,vrelax/reassurevpatient Treatmentvofvacutevadrenalvdeficiencyv-vCORRECTvANSWER- Terminatevprocedure,vmonitorvvitals,vtredelenburgvpositionvifvhypotensive,vactivatevEMS,IVvaccess,v steroidvadministration,vfluidvbolus,vtransportvtovhospital Treatmentvofvhypoglycemiav-vCORRECTvANSWER- ActivatevEMS,vIVvaccess,vmeasurevbloodvsugarvwithvglucometer,v 1 vampvofvglucose,vIVvinfusionvofvdext rosevorvglucoganvIMvifvnovIV
Treatmentvofvintravarterialvinjectionv-vCORRECTvANSWER- ActivatevEMS,vsecurevcathetervDOvNOTvREMOVE,v 10 vccvlidocainevw/ovepinephrine,vicevpackvtovlimb
