4 Questions
Which factor largely determines myocardial contractility?
Force with which the ventricles contract
What is the average cardiac output for the average person based on the given values?
4.9 L/min
What is the formal definition of preload?
Amount of tension applied to a muscle before contraction
What factors determine stroke volume?
Myocardial contractility, cardiac afterload, and cardiac preload
Test your knowledge about cardiac output, stroke volume, and factors affecting stroke volume and heart rate in this quiz. Learn about the average values for cardiac output and how the heart is controlled by the autonomic nervous system.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
