FCCN LEVEL 1 EXAM QUESTIONS AND
ANSWERS
minimumjurinejoutputjforjadultj-jans-0.5mL/kg/hr
ADHj(antidiureticjhormone)j-jans--jwaterjretainer
-jvasoconstrictorj(alsojcalledjVasopressin)j
-jproducedjbyjhypothalamusj
-jstorejandjreleasedjfromjposteriorjpituitary
ADHjpathwayj-jans--
jhypothalamusjsensesjlowjbloodjvolumedjandjincreasedjserumjosmolalityj
-jsignaljpituitaryjtojreleasejADHj
-jADHjcausesjkidneyjtojretainjwaterj
-jwaterjretentionjincreasesjbloodjvolumejandjdecreasesjserumjosmolality
ANPj(atrialjnatriureticjpeptide)j-jans--jcardiacjhormonejstoredjinjatriaj
-jreleasedjwhenjatrialjpressurejincreasesj
*worksjoppositejofjRAASjbyjdecreasingjBPjandjreducingjintravascularjvolume
-jimportantjdiagnosticjmarkerjinjCHF
hydrostaticjpressurej-jans--
jforcesjfluidsjandjsolutesjthroughjthejcapillaryjwalljandjintojthejtissuejspaces
colloidjosmoticjpressurej-jans--jpullingjforcejofjalbuminjinjthejintravascularjspacesj
-jpulljfluidjintojvasculature
maintenancejfluidjtherapyj-jans--
jreplacesjnormaljongoingjlossesjofjwaterjandjelectrolytesj(urine,jsweat,jrespiration,jsto
ol)
replacementjtherapyj-jans--jcorrectsjanyjexistingjwaterjandjorjelectrolytejdeficits
isotonicjfluidsj-jans--jtonicityjequaljtojplasmajinjthejbodyj
-jnojfluidjshiftsjbecausejthejsolutionsjarejequallyjconcentratedj
, -jLRj
-jNSj
-jD5W
hypotonicjfluidsj-jans--jlowerjconcentrationjofjsolutesjinjthejvasculaturejthanjinjthejcellj
-jfluidjshiftsjintojthejcelljtojdilutejthejelectrolytesj(CELLjSWELLS)j
-j0.45NS
hypertonicjfluidj-jans--jhigherjconcentrationjofjsolutesjinjthejvasculaturejthanjinjthejcellj
-jpullsjfluidjoutjofjcellsjandjintojthejvesselsj(CELLjSHRINKS)j
-jD5j.45NS
-jD5NSj
-jD5LRj
-j3%,j7%,j23.4%jNaCl
colloidsj-jans--jpulljfluidjintojbloodstreamj
Albuminj
-j5%jisjosmoticallyjequaljtojplasma
-j25%jdrawsj4jtimesjthejnormaljvolumejintojthejcirculation
bloodj-jans--jnotjajriskjfreejfluidjreplacementj
-jthisjisjliquidjtransplant
thirdjspacingj-jans--
jfluidjisjnotjlostjfromjthejbodyjbutjthejfluidjisjnotjavailablejforjusejinjthejintracellularjorje
xtracellularjcompartmentsj(fluidjisjinjbetweenjtissues/cells)j
-jthisjpatientjisjintravascularlyjdryjandjstilljneedsjmorejfluidj
-
canjyoujgivejplateletsjthroughjthejrangerj-jans--jnojitjwilljaggreggatejthejplatelets
hyponatremiaj-jans--jlessjthanj135j-145j
-jweakness
-jabdominaljcramping/legjcramps
-jdizzyj
-jchangejinjLOCj
-jseizures
differentjwaysjtojtreatjhyponatremiaj-jans--jhypovolemicj(givejIVjfluid)j
ANSWERS
minimumjurinejoutputjforjadultj-jans-0.5mL/kg/hr
ADHj(antidiureticjhormone)j-jans--jwaterjretainer
-jvasoconstrictorj(alsojcalledjVasopressin)j
-jproducedjbyjhypothalamusj
-jstorejandjreleasedjfromjposteriorjpituitary
ADHjpathwayj-jans--
jhypothalamusjsensesjlowjbloodjvolumedjandjincreasedjserumjosmolalityj
-jsignaljpituitaryjtojreleasejADHj
-jADHjcausesjkidneyjtojretainjwaterj
-jwaterjretentionjincreasesjbloodjvolumejandjdecreasesjserumjosmolality
ANPj(atrialjnatriureticjpeptide)j-jans--jcardiacjhormonejstoredjinjatriaj
-jreleasedjwhenjatrialjpressurejincreasesj
*worksjoppositejofjRAASjbyjdecreasingjBPjandjreducingjintravascularjvolume
-jimportantjdiagnosticjmarkerjinjCHF
hydrostaticjpressurej-jans--
jforcesjfluidsjandjsolutesjthroughjthejcapillaryjwalljandjintojthejtissuejspaces
colloidjosmoticjpressurej-jans--jpullingjforcejofjalbuminjinjthejintravascularjspacesj
-jpulljfluidjintojvasculature
maintenancejfluidjtherapyj-jans--
jreplacesjnormaljongoingjlossesjofjwaterjandjelectrolytesj(urine,jsweat,jrespiration,jsto
ol)
replacementjtherapyj-jans--jcorrectsjanyjexistingjwaterjandjorjelectrolytejdeficits
isotonicjfluidsj-jans--jtonicityjequaljtojplasmajinjthejbodyj
-jnojfluidjshiftsjbecausejthejsolutionsjarejequallyjconcentratedj
, -jLRj
-jNSj
-jD5W
hypotonicjfluidsj-jans--jlowerjconcentrationjofjsolutesjinjthejvasculaturejthanjinjthejcellj
-jfluidjshiftsjintojthejcelljtojdilutejthejelectrolytesj(CELLjSWELLS)j
-j0.45NS
hypertonicjfluidj-jans--jhigherjconcentrationjofjsolutesjinjthejvasculaturejthanjinjthejcellj
-jpullsjfluidjoutjofjcellsjandjintojthejvesselsj(CELLjSHRINKS)j
-jD5j.45NS
-jD5NSj
-jD5LRj
-j3%,j7%,j23.4%jNaCl
colloidsj-jans--jpulljfluidjintojbloodstreamj
Albuminj
-j5%jisjosmoticallyjequaljtojplasma
-j25%jdrawsj4jtimesjthejnormaljvolumejintojthejcirculation
bloodj-jans--jnotjajriskjfreejfluidjreplacementj
-jthisjisjliquidjtransplant
thirdjspacingj-jans--
jfluidjisjnotjlostjfromjthejbodyjbutjthejfluidjisjnotjavailablejforjusejinjthejintracellularjorje
xtracellularjcompartmentsj(fluidjisjinjbetweenjtissues/cells)j
-jthisjpatientjisjintravascularlyjdryjandjstilljneedsjmorejfluidj
-
canjyoujgivejplateletsjthroughjthejrangerj-jans--jnojitjwilljaggreggatejthejplatelets
hyponatremiaj-jans--jlessjthanj135j-145j
-jweakness
-jabdominaljcramping/legjcramps
-jdizzyj
-jchangejinjLOCj
-jseizures
differentjwaysjtojtreatjhyponatremiaj-jans--jhypovolemicj(givejIVjfluid)j