NRl 341/l NR341l Examl 2:l Complexl Adultl
Healthl Reviewl (Latestl 2026/l 2027l
Update)l |l Qsl &l As|l Gradel A|l 100%l
Correctl (Verifiedl Answers)-l Chamberlain
QUESTION
Hemodynamicsl Definition:
Answer:
-l thel studyl ofl bloodl movingl throughl thel circulatoryl system
QUESTION
Hemodynamicsl Importantl Aspects:
Answer:
-l preload
-l contractility
-l afterload
QUESTION
Preload:
Answer:
-l Volumel ofl bloodl inl ventriclesl atl endl ofl diastole
QUESTION
Contractility:
Answer:
-l Abilityl ofl thel heartl tol contract
,QUESTION
Afterload:
Answer:
-l Thel forcel orl resistancel againstl whichl thel heartl pumps
QUESTION
True/False:l Tol increasel preloadl andl cardiacl output,l fluidl bolusl ofl roughlyl 1Ll mayl bel
orderedl byl thel provider
Answer:
True,l setl thel pumpl tol 999ml/hrl rate
QUESTION
Whatl doesl dobutaminel treat?
Answer:
-l Heartl failure;l stimulatesl heartl musclel andl improvesl bloodl flowl byl helpingl thel heartl
pumpl better.
QUESTION
Whatl doesl desmopressinl do?
Answer:
-l decreasesl urinel outputl inl ptsl withl DI
QUESTION
Whatl doesl epinephrinel do?
Answer:
-l Increasel heartl rate
,QUESTION
Whatl doesl norepinephrinel do?
Answer:
-l Influencesl peripherall vasoconstrictionl andl bloodl pressure
QUESTION
Cardiacl Outputl (CO):
Answer:
-l Volumel ofl bloodl inl litersl pumpedl byl thel heartl inl 1l minutel (L/min).l Cardiacl indexl
(CI)l isl thel measurementl ofl COl adjustedl forl bodyl surfacel areal (BSA).l Itl isl al morel
precisel measurementl ofl thel efficiencyl ofl thel heart'sl pumpingl action.
-l HRl xl SV...4-6l L/minl atl rest
QUESTION
Whatl isl ejectionl fraction?
Answer:
-l Strokel volume/endl diastolicl volume
-l 65-70%l isl ideall range,l butl notl less;l eg.l anl EFl ofl 20%l isl al majorl concern!!
QUESTION
Whatl arel thel indicationsl forl anl echocardiogram?
Answer:
-l Valvularl diseasel orl dysfunction:
-l Myocardiall disease
-l Abnormalitiesl ofl cardiacl bloodl flow
-l Cardiacl anomaliesl inl thel infant
-l Abnormall heartl sounds
QUESTION
, Whatl isl MAP?
Answer:
-l Meanl arteriall pressure;l whatl perfusesl thel body...thel bodyl likesl al MAPl ofl atl leastl 65-
70;l belowl 65l isl al majorl concern!
QUESTION
Whatl organl beginsl tol faill firstl withl al lowl MAP?
Answer:
-l Thel kidneys
QUESTION
Howl Tol Calculatel MAP:
Answer:
-l Tol calculatel al meanl arteriall pressure,l doublel thel diastolicl bloodl pressurel andl addl thel
suml tol thel systolicl bloodl pressure.l Thenl dividel byl 3.
QUESTION
Whatl isl CVP?
Answer:
-l Centrall venousl pressurel whichl measuresl thel amountl ofl bloodl goingl intol thel rightl
sidel ofl thel heart;l 2-6l mmHG
QUESTION
Whatl doesl al CVPl ofl 0l mean?
Answer:
-l Patientl hasl fluidl deficitl =l dehydrated;l notifyl providerl forl order...fluidl bolusl isl al
possiblel order
Healthl Reviewl (Latestl 2026/l 2027l
Update)l |l Qsl &l As|l Gradel A|l 100%l
Correctl (Verifiedl Answers)-l Chamberlain
QUESTION
Hemodynamicsl Definition:
Answer:
-l thel studyl ofl bloodl movingl throughl thel circulatoryl system
QUESTION
Hemodynamicsl Importantl Aspects:
Answer:
-l preload
-l contractility
-l afterload
QUESTION
Preload:
Answer:
-l Volumel ofl bloodl inl ventriclesl atl endl ofl diastole
QUESTION
Contractility:
Answer:
-l Abilityl ofl thel heartl tol contract
,QUESTION
Afterload:
Answer:
-l Thel forcel orl resistancel againstl whichl thel heartl pumps
QUESTION
True/False:l Tol increasel preloadl andl cardiacl output,l fluidl bolusl ofl roughlyl 1Ll mayl bel
orderedl byl thel provider
Answer:
True,l setl thel pumpl tol 999ml/hrl rate
QUESTION
Whatl doesl dobutaminel treat?
Answer:
-l Heartl failure;l stimulatesl heartl musclel andl improvesl bloodl flowl byl helpingl thel heartl
pumpl better.
QUESTION
Whatl doesl desmopressinl do?
Answer:
-l decreasesl urinel outputl inl ptsl withl DI
QUESTION
Whatl doesl epinephrinel do?
Answer:
-l Increasel heartl rate
,QUESTION
Whatl doesl norepinephrinel do?
Answer:
-l Influencesl peripherall vasoconstrictionl andl bloodl pressure
QUESTION
Cardiacl Outputl (CO):
Answer:
-l Volumel ofl bloodl inl litersl pumpedl byl thel heartl inl 1l minutel (L/min).l Cardiacl indexl
(CI)l isl thel measurementl ofl COl adjustedl forl bodyl surfacel areal (BSA).l Itl isl al morel
precisel measurementl ofl thel efficiencyl ofl thel heart'sl pumpingl action.
-l HRl xl SV...4-6l L/minl atl rest
QUESTION
Whatl isl ejectionl fraction?
Answer:
-l Strokel volume/endl diastolicl volume
-l 65-70%l isl ideall range,l butl notl less;l eg.l anl EFl ofl 20%l isl al majorl concern!!
QUESTION
Whatl arel thel indicationsl forl anl echocardiogram?
Answer:
-l Valvularl diseasel orl dysfunction:
-l Myocardiall disease
-l Abnormalitiesl ofl cardiacl bloodl flow
-l Cardiacl anomaliesl inl thel infant
-l Abnormall heartl sounds
QUESTION
, Whatl isl MAP?
Answer:
-l Meanl arteriall pressure;l whatl perfusesl thel body...thel bodyl likesl al MAPl ofl atl leastl 65-
70;l belowl 65l isl al majorl concern!
QUESTION
Whatl organl beginsl tol faill firstl withl al lowl MAP?
Answer:
-l Thel kidneys
QUESTION
Howl Tol Calculatel MAP:
Answer:
-l Tol calculatel al meanl arteriall pressure,l doublel thel diastolicl bloodl pressurel andl addl thel
suml tol thel systolicl bloodl pressure.l Thenl dividel byl 3.
QUESTION
Whatl isl CVP?
Answer:
-l Centrall venousl pressurel whichl measuresl thel amountl ofl bloodl goingl intol thel rightl
sidel ofl thel heart;l 2-6l mmHG
QUESTION
Whatl doesl al CVPl ofl 0l mean?
Answer:
-l Patientl hasl fluidl deficitl =l dehydrated;l notifyl providerl forl order...fluidl bolusl isl al
possiblel order
