During one cardiac cycle the ventricles spend most of their time in
A) systole.
B) contraction.
C) fibrillation.
D) diastole.
E) None of the answers are correct.
Correct Answer:
Verified
Q39: The right ventricle
A)has thinner muscular walls than
Q40: Which of the following valves is assisted
Q41: The most important factor in ensuring that
Q42: The chambers of the heart empty during
A)maximum
Q43: Which of the following is a major
Q45: If a small blood clot passes through
Q46: During their period of systole, the inner
Q47: The coronary artery found under the right
Q48: Which of the following is true of
Q49: During most of ventricular diastole, the
A)atria are
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