Which of the following best describes preload?
A) The filling volume of the left ventricle
B) The stretch on the ventricular muscle fibers before contraction
C) The difference between the end-systolic and end-diastolic volumes
D) The volume of blood deposited from the right atrium into the right ventricle
Correct Answer:
Verified
Q5: At rest, approximately 64% of the total
Q6: Which of the following has a direct
Q7: The strength of contraction of the myocardial
Q8: What is the most important factor in
Q9: Approximately how much blood can be lost
Q11: Bradycardia in an adult is defined as
Q12: Cardiac output is a product of which
Q13: Which of the following can affect cardiac
Q14: The normal ejection fraction is approximately:
A) less
Q15: The cardiac output of the right ventricle
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