Cardiac output equation - Study guides, Class notes & Summaries
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Glowacki & Sommers (RCIS Questions) 309 Questions and Answers 2024/2025.
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Glowacki & Sommers (RCIS Questions) 309 Questions and Answers 2024/2025. 
Stroke Volume (SV) is? 
a. related to preload 
b. related to afterload 
c. the same as ejection fraction CORRECT ANSWERS: a. related to preload 
Preload is most impacted by? 
a. mean arterial pressure 
b. increased filling volumes 
c. ejection fraction CORRECT ANSWERS: b. increased filling volumes 
A patient with chronic untreated hypertension would demonstrate? 
a. increased afterload 
b. decreased aferload 
c. decreased ...
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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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2024 PCCN EXAM WITH 200 ACTUAL QUESTIONS AND CORRECT ANSWERS WITH RATIONALES ALREADY GRADED A+/ PCCN EXAM LATEST VERSION 2024- 2025 (BRAND NEW!!)
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2024 PCCN EXAM WITH 200 ACTUAL QUESTIONS AND CORRECT ANSWERS WITH RATIONALES ALREADY GRADED A+/ PCCN EXAM LATEST VERSION (BRAND NEW!!) 
The two major components that determine blood pressure are: 
A. systemic vascular resistance (SVR) (afterload) and cardiac output 
B. contractility and SVR (afterload) 
C. preload and SVR (afterload) 
D. contractility and SVR (afterload) - ANSWER-A. SVR (afterload) and cardiac 
output 
The equation for BP is: BP = SVR x cardiac output. 
BP is determined by ...
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Test Bank for Cardiopulmonary Anatomy and Physiology Essentials of Respiratory Care 7th Edition by Des Jardins
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Test Bank for Cardiopulmonary Anatomy and Physiology Essentials of Respiratory Care 7th Edition by Des Jardins Chapter 2 Ventilation 
MULTIPLE CHOICE 
1. What instrument is used to measure P 
atm 
? 
a. dynameter c. barometer 
b. altimeter d. hygrometer 
ANS: C 
Feedback 
A 
B 
C 
D 
A barometer is used to measure barometric (P 
B 
A barometer is used to measure barometric (P 
B 
A barometer is used to measure barometric (P 
B 
A barometer is used to measure barometric (P 
B 
) or atmospheric (...
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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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Congestive Heart Failure Test | Questions with 100% Correct Answers | Verified | Latest Update 2024
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What is the definition of congestive heart failure? - Congestive heart failure is the syndrome in which 
the heart has a reduced ability to fill or pump blood. This leads to a state where the heart is not pumping 
enough blood to get tissues adequate oxygen. 
What are the four ways in which heart failure can be classified? - Heart failure can be classified as 
systolic or diastolic, high output or low output, left sided or right sided, and acute or chronic 
What are the 6 major risk factors for ...
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NR 507 MIDTERM EXAM WEEK 4 – QUESTION AND ANSWERS (Verified Answers) Download To Score A
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NR 507 MIDTERM EXAM WEEK 4 – QUESTION AND ANSWERS WINTER 2023 
Chamberlain University 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NR 507 MIDTERM EXAM WEEK 4 – QUESTION AND ANSWERS WINTER 2023 
Chamberlain University 
 
 
1.	Hypertension (high blood pressure) will have its most immediate effect on 
 
Preload Contractility 
Afterload None of these 
 
2.	Mature, circulating RBC’s lack endoplasmic reticulum. Without these structures RBC’s are completely unable to synthesize any 
 
ATP 
 
Pr...
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PCCN Revision Questions with Explained Answers
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Coronary artery perfusion is dependent upon: 
A. diastolic pressure 
B. systolic pressure 
C. afterload 
D. systemic vascular resistance (SVR) Correct Answers 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 arteries to a lower pressure, a pressure gradient known...
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WCU - PHYS 261 FINAL EXAM LATEST ANSWERS 2023.
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WCU - PHYS 261 FINAL EXAM LATEST ANSWERS 2022. ) Nucleic acids are polymers of units called 
A) ribose. 
B) bases. 
C) fatty acids. 
D) amino acids. 
E) nucleotides. 
6) Cell membranes are said to be 
A) actively permeable. 
B) impermeable. 
C) freely permeable. 
D) selectively permeable. 
E) none of the above 
7) In humans, only __________ cells have flagella. 
A) sperm 
B) intestine lining 
C) stomach lining 
D) respiratory tract lining 
E) two of the above 
8) The addition of a phosphate grou...
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CCT PRACTICE QUESTIONS WITH VERIFIED SOLUTIONS
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CCT PRACTICE QUESTIONS WITH 
 
VERIFIED SOLUTIONS 
 
What is ISCHEMIA lack of O2 or blood flow to the heart 
 
EKG with Ischemia inverted t wave 
 
What is STROKE VOLUME amount of blood heart is pumping out with each beat 
 
What is CARDIAC OUTPUT 
 
(SV x HR = CO) the amount of blood pumping out with each beat 
 
Equation for 
Cardiac Output SV x HR = CO 
 
Equation for 
Pulse Pressure Systolic BP - Diastolic BP= PP 
 
Double Product measures what? workload of the heart 
 
Equation for Double P...
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