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BIO 669 EXAM 1 QUESTIONS WITH CORRECT ANSWERS
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BIO 669 EXAM 1 QUESTIONS WITH CORRECT ANSWERS
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BIO 669 EXAM 1 EC QUESTIONSCORRECT ANSWERS
Hypotension,stachycardiasandslowsurinesoutputsaressignssofs-sans✔✔hypovolemia
7.36sph,shighsCO2sandshighsbicarbonatesindicatess-
sans✔✔fullyscompensatedsrespiratorysacidosis
Ifswatersconsistssofs60%sofsTBW.sChoosesandsassignscorrespondingspercentagess(40,s5,1
5sands20).
ICFs=
ECF=
Interstitials=
Intravasculars=s-sans✔✔ICF=40;sECF=20;sInterstitials=s15sandsIntravasculars=s5
AdaptivesImmunitysissprogrammedstosrespondstosdamagestosthesbodyswhethersthesdamag
edstissuesisssepticsorssteriles-sans✔✔Falses.
Adaptives(Acquired)sImmunitysissthesthirdslinesofsdefensesinshumansbodysalsoscalledsthesi
mmunesresponsesorsimmunity.sWhereassthesInnatesImmunessystemsissprogrammedstosre
spondstosdamagestosthesbodyswhethersthesdamagedstissuesisssepticsorssterile.
1.sAspatientsinsthesMedicalsICUshass+3spittingsedemasinsthesextremities,sjaundice,sicterus,s
andsasgrosslysdistendedsabdomen.sLabssshowsthatshissalbuminslevelssares1.2.sWhichsopti
onsbelowsdescribesthesprocesssbehindsthesascitessandspittingsedemas?
A.sDecreasedshydrostaticspressure
B.sDecreasedscapillarysoncoticspressure
C.sIncreasedsInterstitialshydrostaticspressure
D.sDecreasedsinterstitialsoncoticspressures-sans✔✔B-
sdecreasedscapillarysoncoticspressure
WhichsofsthesfollowingsissNOTsasnonsvolatilesacidsinsthesbody?
A.sLacticsacid
B.sPhosphoricsacid
C.sHydroxybutyricsacid
D.sCarbonicsacids-sans✔✔D-scarbonicsacid
,Insonesofsthesmajorsacid/
basesbufferingssystems;stheslungsswillsdecreases__________s_________sbysblowingsoffsc
arbonsdioxidesandsleavingswatersandstheskidneysswillsregulatestheslevelssofs__________st
osmaintainsassafespH.s-sans✔✔Carbonicsacid/bicarbonate
Aspatientspresentsstosyoursofficesyousfind;sdysthymia,sfatigue,sdecreasesbowelssounds,sthi
rst,sandsweakness.sWhatspotassiumsimbalancesissthis?s-sans✔✔Hypokalemia
Hyponatremiasusuallyscausessthesmovementsofs_________intos____s-
sans✔✔Answer:swater,scells
Causessofshypernatremia,sinclude:
Asexcessivesfreeswatersintake.
Bsinappropriatesadministrationsofshypertonicssalinessolution.
Csoverssecretionsofstheshormonesaldosterone.
DsCushingssyndrome.
Esingestingslargesamountssofsdietaryssodium.s-sans✔✔Answer:sB,sC,sD
(somesCausessofsHypernatremia)
Bsinappropriatesadministrationsofshypertonicssalinessolution.
Csoverssecretionsofstheshormonesaldosterone.
DsCushingssyndrome.
Earlyschangessof___________sincludesstalls__________s-
sans✔✔Hyperkalemia,speakedsTswaves
As_______sisscausedsbysansexcesssproteinsthatsissfoundsinsthesskinsduringshealing.s-
sans✔✔Keloid
YoursptshassansSTsdepressionsassaswellsassansinvertedsT-
wave,sandsprominentsUswavesonsEKGsmonitoring.sWhatslabsvaluesisslikelysresponsible?
a.)sMagnesiums2.2
b.)sPhosphorouss2.0
c.)sPotassiums2.2
d.)sPotassiums5.6s-sans✔✔c.)sPotassiums2.2
Whatsissanselectrolyte?
a.)sAssubstancesthatsissresponsiblesforscontrollingsappetitesandsmood.
b.)sAshormonesthatsissresponsiblesforsfeelingssofsalertnesssthroughoutsthesday.
c.)sAsmineralsthatshassanselectricscharge,sfoundsdissolvedsinsbodiessofswater
d.)sAllsofsthesaboves-
sans✔✔c.)sAsmineralsthatshassanselectricscharge,sfoundsdissolvedsinsbodiessofswater
,Alzheimer'ssdiseasesissthesresultsofsasdecreasesinswhichsneurotransmitter
A.sDopamine
B.sAcetylcholine
C.sNorepinephrine
D.sSerotonins-sans✔✔B.sAcetylcholine
Ansexcessivesamountsofsthisselectrolytescanscontributestosdecreasedsurinesformation,sthes
formationsofsSIADH,sweakness,smusclestwitchingsandscerebralsedema
A.sPotassium
B.sCalcium
C.sWater
D.sSodiums-sans✔✔D.sSodium
Allsofsthesesarescausessofsedemasexcept:
A:sIncreasesinscapillaryshydrostaticspressure
B:sDecreasedsinsplasmasoncoticspressure
C:sIncreasedsinscapillaryspermeability
D:sDecreasesinshydrostaticspressures-sans✔✔D:sDecreasesinshydrostaticspressure
_________shavessimilarseffectsstoshistaminesinslatersstages
A:sprostaglandins
B:sEosinaphils
C:sLeukotrienes
D:sPlatelet-activatingsfactorss-sans✔✔C:sLeukotrienes
Causessofsmetabolicsalkalosissincludesallsthesfollowingsexcept:
a)sMineralocorticoidsdeficiency
B)sHypokalemia
c)sThiazidesdiureticstherapy
d)sRecurrentsvomitings-sans✔✔a)sMineralocorticoidsdeficiency
Allsarestruesaboutsmetabolicsalkalosissexceptsone:
a)sAssociatedswithshyperkalemia
b)sAssociatedswithsdecreasedsionicscalciumsconcentrations
c)sCansbescausedsduestosPrimaryshyperaldosteronism
d)sCansbescausedsduestosReninssecretingstumors-
sans✔✔a)sAssociatedswithshyperkalemia
Whichsofsthesfollowingsares2sforcessthatsfavorsfiltration?
, A.sCapillaryshydrostaticspressure
B.sPlasmas(capillarys)soncoticspressure
C.sInterstitialshydrostaticspressure
D.sInterstitialsoncoticspressures-sans✔✔A.sCapillaryshydrostaticspressure
D.sInterstitialsoncoticspressure
Immunizationsissansexamplesofswhichstypesofsimmunity?
A.sActive
B.sPassives-sans✔✔A.sActivesImmunity
InsordersforssomeonestosbesdiagnosedswithsAIDSswhatscriteriasmustsbesmet?
a.sCD4sTsCellss>400
b.sCD4sTsCellss<150
c.sCD4sTsCellss<200
d.sCD4sTsCellss<400s-sans✔✔c.sCD4sTsCellss<200
As60syearsoldswomanspresentsswithsascomplicatedswoundstoshersleftscalf.sThroughoutsthes
assessmentsyousgathersinformationsfromsthespatientsandsfindsoutsthespatientsisscurrentlyss
moking.sWhatsinformationswouldsyousgivestosthespatientsinsregardsstosherscurrentssmoking
shabitssandsherscomplicatedswound?
a.sYouscanscontinuestossmokesevenswithsyourscurrentswoundsbecausesitswillsnotseffectsthes
healingsprocesssinsanysway.
b.sSmokingsduringstheshealingsprocessscanscausesvasoconstrictionsthereforescausingsisc
hemiasandsinterruptstheshealingsprocess.
c.sTheresaresnosreasonsforsyoustosquitssmokingssincessmokingsdoessnotseffectsourshealthsi
nsanysway.
d.sYousshouldsstopssmokingsbecausesitscansincreasesyoursrisksfactorssofsgettingslungsdise
asesandscardiovascularsdiseasesasswell.s-
sans✔✔b.sSmokingsduringstheshealingsprocessscanscausesvasoconstrictionsthereforescau
singsischemiasandsinterruptstheshealingsprocess.
Non-
volatilesacidsssuchsasslacticsacidscannotsbesconvertedsintosasgassandsexcretedsass______
____,ssostheysmustsbesbufferedsthroughsthes__________.
a)sC02,skidneys
b)sHC03,srespiratoryssystem
c)sC02,srespiratoryssystem
d)sHC03,skidneyss-sans✔✔a)sC02,skidneys
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