What does preload reflect Study guides, Class notes & Summaries
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Galen NUR 242 Exam 4 – Cardiovascular With Question and Verified Answers
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Galen NUR 242 Exam 4 – Cardiovascular With Question and Verified Answers 
 
What is the equation for cardiac output? Correct Answer: CO = HR x SV 
 
What is preload? Correct Answer: the heart is being stretched out 
 
What does preload reflect? Correct Answer: how much fluid is in the heart 
 
What is afterload? Correct Answer: resistance the ventricle must overcome to eject blood 
 
Example of increased preload Correct Answer: CHF 
 
Example of increased afterload Correct Answer: hypertension...
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Galen NUR 242 Exam 4 - Cardiovascular
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What is the equation for cardiac output? - CO = HR x SV 
What is preload? - the heart is being stretched out 
What does preload reflect? - how much fluid is in the heart 
What is afterload? - resistance the ventricle must overcome to eject blood 
Example of increased preload - CHF 
Example of increased afterload - hypertension 
What is blood pressure? - force of blood against vessel walls 
What is systolic blood pressure? - amount of pressure generated by the left 
ventricle to distribute blood ...
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MED SURG 3 480 ATI Adv. Med-surg FINAL EXAM Complete test
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ATI Adv. Med-surg FINAL EXAM 
 
1.	A nurse in a burn treatment center is caring for a client who is admitted with severe burns to both lower extremities and is pending an escharotomy. The client’s spouse asks the nurse what the procedure entails. Which of the following 
nursing statements is appropriate? 
 
a.	“large incisions will be made in the eschar to improve circulation” 
b.	“ I can call the doctor back here if you want me to” 
c.	“a piece of skin will be removed and grafted ov...
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West Coast University MED SURG 3 480 ATI FINAL EXAM VERSION B QUESTIONS AND 100% CORRECT ANSWERS
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ATI FINAL EXAM VERSION B 
 
1.	A nurse in a burn treatment center is caring for a client who is admitted with severe burns to both lower extremities and is pending an escharotomy. The client’s spouse asks the nurse what the procedure entails. Which of the following 
nursing statements is appropriate? 
 
a.	“large incisions will be made in the eschar to improve circulation” 
 
b.	“ I can call the doctor back here if you want me to” 
 
c.	“a piece of skin will be removed and grafted ov...
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Galen NUR 242 Exam 4 – Cardiovascular | 100% Correct Answers | Verified | Latest 2024 Version
- Exam (elaborations) • 11 pages • 2024
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What is the equation for cardiac output? - CO = HR x SV 
What is preload? - the heart is being stretched out 
What does preload reflect? - how much fluid is in the heart 
What is afterload? - resistance the ventricle must overcome to eject blood 
Example of increased preload - CHF 
Example of increased afterload - hypertension 
What is blood pressure? - force of blood against vessel walls 
What is systolic blood pressure? - amount of pressure generated by the left ventricle to distribute 
blood ...
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Critical Care Nursing questions with correct answers
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pressure, flow and oxygenation within the cardiovascular system. 
 
What are values that are measured in the ICU with Hemodynamic Monitoring? CORRECT ANSWER Systemic and Pulmonary arterial pressures, central venous pressures (CVP), pulmonary artery wedge pressure (PAWP), CO/CI, SV/SV index (SVI) and O2 saturation of the hemoglobin of arterial blood (SaO2) and mixed venous oxygen saturation (SvO2). 
 
What is Cardiac Output? CORRECT ANSWER The volume of blood in liters pumped by the heart in 1 mi...
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Critical Care Nursing Exam Questions and Answers 100% Pass
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Critical Care Nursing Exam Questions and 
Answers 100% Pass 
What is Hemodynamic Monitoring? - Correct Answer ️️ -Measurement of pressure, 
flow and oxygenation within the cardiovascular system. 
What are values that are measured in the ICU with Hemodynamic Monitoring? - Correct 
Answer ️️ -Systemic and Pulmonary arterial pressures, central venous pressures 
(CVP), pulmonary artery wedge pressure (PAWP), CO/CI, SV/SV index (SVI) and O2 
saturation of the hemoglobin of arterial blood (SaO...
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Telemetry exam 1|153 Questions with Verified Answers,100% CORRECT
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Telemetry exam 1|153 Questions with Verified Answers 
 
Right atrium: oxygenated or deoxygenated? - CORRECT ANSWER deoxygenated 
 
right ventricle: oxygenated or deoxygenated? - CORRECT ANSWER deoxygenated 
 
Left atrium: oxygenated or deoxygenated? - CORRECT ANSWER oxygenated 
 
left ventricle: oxygenated or deoxygenated? - CORRECT ANSWER oxygenated 
 
pulmonary artery: oxygenated or deoxygenated? - CORRECT ANSWER deoxygenated 
 
aortic arch: oxygenated or deoxygenated? - CORRECT ANSWER oxygena...
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Critical Care Nursing| Questions and answers with 100% correct answers | Verified
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What is Hemodynamic Monitoring? - Measurement of pressure, flow and oxygenation within the 
cardiovascular system. 
What are values that are measured in the ICU with Hemodynamic Monitoring? - Systemic and 
Pulmonary arterial pressures, central venous pressures (CVP), pulmonary artery wedge pressure (PAWP), 
CO/CI, SV/SV index (SVI) and O2 saturation of the hemoglobin of arterial blood (SaO2) and mixed venous 
oxygen saturation (SvO2). 
What is Cardiac Output? - The volume of blood in liters pump...
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PCCN Exam 200 Questions with Verified Answers,100% CORRECT
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PCCN Exam 200 Questions with Verified Answers 
 
Coronary artery perfusion is dependent upon: 
A. diastolic pressure 
B. systolic pressure 
C. afterload 
D. systemic vascular resistance (SVR) - CORRECT ANSWER A. diastolic pressure 
Diastolic pressure in the aortic root is higher than left ventricular end-diastolic pressure (LVEDP), the pressure exerted on the ventricular muscle at the end of diastole when the ventricle is full. This enables blood to flow from a higher pressure through open arter...
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