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    Biology Concepts and Investigations
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    Exam 29: The Circulatory System
  5. Question
    A Heart Murmur Is Caused By
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A Heart Murmur Is Caused By

Question 51

Question 51

Multiple Choice

A heart murmur is caused by:


A) A greater than normal force of contraction of the right atrium
B) A constriction of the pulmonary artery
C) Blockage of the aorta
D) The heart valves not functioning properly
E) A greater than normal force of contraction of the left atrium

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