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Questions and Answers
Which of the following is the correct formula for calculating stroke volume (SV)?
Which of the following is the correct formula for calculating stroke volume (SV)?
- SV = EDV + ESV
- SV = EDV - ESV (correct)
- SV = ESV / EDV
- SV = EDV x ESV
Which of the following is a measure of ventricular contractility?
Which of the following is a measure of ventricular contractility?
- Ejection fraction (EF) (correct)
- Mean arterial pressure (MAP)
- Cardiac output (CO)
- Pulse pressure (PP)
In which type of heart failure is ejection fraction (EF) usually normal?
In which type of heart failure is ejection fraction (EF) usually normal?
- Congestive heart failure
- Diastolic heart failure (correct)
- Hypertensive heart disease
- Systolic heart failure
Which equation correctly represents the mean arterial pressure (MAP)?
Which equation correctly represents the mean arterial pressure (MAP)?
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What does the Starling curve describe in relation to the heart?
What does the Starling curve describe in relation to the heart?
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Which factor is NOT associated with increasing myocardial contractility?
Which factor is NOT associated with increasing myocardial contractility?
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