Exam (elaborations)
CCI practice Exam with 100% Correct Answers 2023
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The second heart sound is caused by closure of what two valves? - Correct answerAortic and pulmonic What phase of the cardiac cycle immediately follows closure of the semilunar valves and precedes the opening of the AV valves? - Correct answer-Isometric relaxation What percentage of ventricular ...
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