During One Cardiac Cycle

question 174

Multiple Choice

During one cardiac cycle:

• A)the atria contract together, followed by the ventricles contracting together
• B)the ventricles contract together, followed by the atria contracting together
• C)the right atrium contracts first, followed by the left atrium and then the ventricles
• D)the left atrium contracts first, followed by the right atrium and then the ventricles

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