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
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
