High svo2 - Study guides, Class notes & Summaries
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FCCN II: cardiac concepts latest update graded A
- Exam (elaborations) • 12 pages • 2023
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FCCN II: cardiac concepts latest update graded A preload: what how wet/dry you are amount of fluid filling heart *affected by dilating/constricting VEINS* 
R heart -CVP 
L heart -PCWP (wedge pressure) 
preload: affected by VEINS 
constrict --> INCREASE dilate --> DECREASE 
preload: frank-starling principle giving fluid improves CO up to a certain pt 
preload: Tx low -*crystalloids* -colloids: albumin, hespan -blood: PRBCs, plasma 
preload: Tx high -diuretics: lasix -vasodilators: NTG, nare...
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Medsurg Cardiac ati Exam Questions and Answers 2024
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Medsurg Cardiac ati Exam Questions and Answers 2024 
heart failure occurs when the heart muscle is unable to pump effectively, resulting in 
inadequate _____, myocardial hypertrophy, and pulmonary/systemic congestion. - 
Answer-Heart failure 
_____ is a severe, life threatening accumulation of fluid in the alveoli and interstitial 
spaces of the lung that can result from severe heart failure - Answer-pulmonary edema 
class 1 HF - Answer-client exhibits no symptoms with activity. 
class 2 HF - An...
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RCP 160 Exam Study Guide With 100% Correct Answers 2024/2025 | Already Passed
- Exam (elaborations) • 9 pages • 2024
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RCP 160 Exam Study Guide With 100% Correct Answers 
2024/2025 | Already Passed 
what is the normal value for cardiac output? - 4-8 lpm 
What is the normal value for PAP? - 25/8 
What is the normal value for PCWP? - 412 mmHG 
normal CVP value? - 2-6 mmHg 
Normal value for a shunt? - < 5% 
Normal value for C(a-v)O2? - 3-5% 
what is the normal value for SvO2? - 75% 
What is the normal value for the cardiac index? - 2.5-4.5 
What is a normal PvO2? - 40 mmHg 
What would an increase in PvO2 indicat...
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RCP 160 Final Exam Prep With 100% Correct Answers 2024/2025 | Already Passed
- Exam (elaborations) • 9 pages • 2024
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RCP 160 Final Exam Prep With 100% Correct Answers 2024/2025 | 
Already Passed 
what is the normal value for cardiac output? - 4-8 lpm 
What is the normal value for PAP? - 25/8 
What is the normal value for PCWP? - 412 mmHG 
normal CVP value? - 2-6 mmHg 
Normal value for a shunt? - < 5% 
Normal value for C(a-v)O2? - 3-5% 
what is the normal value for SvO2? - 75% 
What is the normal value for the cardiac index? - 2.5-4.5 
What is a normal PvO2? - 40 mmHg 
What would an increase in PvO2 indicate...
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Hemodynamics CCRN Questions and Answers well Explained Latest 2024/2025 Update 100% Correct.
- Exam (elaborations) • 8 pages • 2024
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Tx to decrease preload - -Diuretics 
-Dilators (nitrates, nitroprusside, morphine) 
Define preload - -Preload is the volume/pressure in the ventricle at the end of DIASTOLE after the 
AV valves close, just prior to ejection 
-As preload increases, SV and CO will increase up to a point 
-Too high of a preload may lead to heart failure 
-Preload will seldom be elevate if the heart is without disease and there are no metabolic abnormalities 
Cardiac output equation - CO = HR x SV 
Components of str...
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AHN 447 Exam 1|166 Questions with 100% Correct Answers | Verified | Latest Update
- Exam (elaborations) • 28 pages • 2024
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Common invasive hemodynamic monitoring techniques - ️️1) Central LIne (CVP) 
2) Arterial LIne 
3) PA Catheter (swanganz catheter) 
 
Information that can be obtained from SwanGanz (PA) catheter? - ️️1) CVP 
2) PAP 
3) SVO2 
4) PCWP 
5) SVR 
6) CI 
7) CO 
8) Temp 
 
Role of transducer in hemodynamic monitoring? - ️️converts pressures into electrical signal; MUST BE USED W/ HEMODYNAMIC TUBING 
 
Where is the transducer kept? - ️️4th ICS midaxillary line! If too low, pressu...
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Hemodynamics CCRN Latest Update with Certified Solutions
- Exam (elaborations) • 12 pages • 2023
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Hemodynamics CCRN Latest Update with Certified Solutions Cardiac output equation CO = HR x SV 
Components of stroke volume Preload Afterload Contractility 
Preload components CVP (right ventricular) - central venous pressure PAOP (left ventricular) - pulmonary artery occlusive pressure 
Afterload components PVR (right ventricular) - pulmonary vascular resistance SVR (left ventricular) - systemic vascular resistance 
Normal cardiac output 4-8L/min 
CI -Cardiac index 
-take into account body surfa...
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Barron/Elsevier CCRN practice test Questions and Answers well Explained Latest 2024/2025 Update 100% Correct.
- Exam (elaborations) • 29 pages • 2024
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How does COPD result in atrial fibrillation and predisposition to PEs? - COPD causes pulmonary 
hypertension, right ventricular hypertrophy, and right atrial enlargement. The right atrial enlargement 
causes stretching of the atrial tissue and frequently results in atrial dysrhythmias. 
SA blocks, second-degree AV block type I, and third-degree AV heart block at the level of the AV node 
would occur in _______________ occlusion - RCA (as seen in inferior wall MIs) 
There is (more/less) risk of b...
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2024 CVICU TEST STUDY GUIDE GRADED A+
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2024 CVICU TEST STUDY GUIDE GRADED A+ 
 
SVO2 
Mixed venous oxygen saturation (SvO2) is the percentage of oxygen bound to hemoglobin in blood returning to the right side of the heart. This refects the amount of oxygen "left over" after the tissues remove what they need. 
SVO2 Normal 
>60% 
Low SVO2 
Inadequate oxygen delivery or increased oxygen consumption 
Ex: fever, pain, bleeding, infection 
High SVO2 
increase in CO, decrease in oxygen demand, reduction in oxygen extraction 
Ex: anesth...
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CCRN Review (2022/2023) Already Graded A
- Exam (elaborations) • 17 pages • 2023
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CCRN Review (2022/2023) Already Graded A Heart rate (HR) 60-100 beats/min 
Mean arterial pressure (MAP) 70-105 mmHg 
Cardiac output (CO) 4-5 L/min 
Cardiac index (CI) 2.5-4.5 L/min/m2 
Stroke volume (SV) 50-100 ml/beat 
Stroke index (SI) 35-60 ml/m2/beat 
Right arterial pressure (RAP) 4-8 mmHg 
Pulmonary artery pressure (PAP) Systolic 15-30 mmHg 
Diastolic 5-15 mmHg 
Pulmonary artery occlusive pressure (PAOP) 8-12 mmHg 
Systemic vascular resistance (SVR) 800-1200 dynes/sec/cm-5 
Systemic vascula...
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