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AHN 568 LATEST EXAM 5 WITH 100 QUESTIONS AND VERIFIED RATIONALIZED ANSWERS WITH 100% GUARANTEE PASS

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AHN 568 LATEST EXAM 5 WITH 100 QUESTIONS AND VERIFIED RATIONALIZED ANSWERS WITH 100% GUARANTEE PASS

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AHN 568 LATEST EXAM 5 WITH 100 QUESTIONS
AND VERIFIED RATIONALIZED ANSWERS
WITH 100% GUARANTEE PASS

QUESTION: MAP - ANSWER-mean arterial pressure


MAP = 70-105




QUESTION: CO - ANSWER-Cardiac Output


CO = 4-8


CO = HR x SV




QUESTION: CI - ANSWER-Cardiac Index


CI = 2.5 - 4




QUESTION: SVR - ANSWER-systemic vascular resistance


800 - 1200




QUESTION: SV - ANSWER-Stroke Volume

,SV = 60 - 100


SV = CO / HR




QUESTION: PCWP balloon volume - ANSWER-1.5 ml of air




QUESTION: Right Heart Failure - ANSWER--↑ CVP (R Heart)




-decreased RV function leading to poor Right heart emptying (↑ CVP)




-MAP would be normal because the Left Ventricle is intact




-physical exam findings: JVD, pedal edema, hepatomegaly due to venous backup


CVP - ANSWER-Central venous pressure


CVP = 2-8


Preload (R side of heart) Volume




QUESTION: PCWP - ANSWER-pulmonary capillary wedge pressure

, PCWP = 6-12


Preload (L side of Heart) volume


PCWP = PA diastolic




QUESTION: PA diastolic - ANSWER-normal = 10-20


PA diastolic = PCWP




QUESTION: Left Heart Failure - ANSWER--↑ PCWP (L heart)




-Decreased LV function leads to pulmonary congestion (↑ PCWP)




-↓ MAP




- Physical exam findings: Crackles due to backup of fluid in the lungs




QUESTION: Right & Left Heart Failure (combined) - ANSWER-- ↑CVP & ↑ PCWP

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