Hello, May I get help with This question? Scenario: Diane C has begun to develop a disorder that is destroying the gap junctions between the contractile myocardial cells in her right ventricle. The most direct consequence of this disorder will be that she has... (See image)
The most direct consequence of a disorder that destroys the gap junctions between contractile myocardial cells in the right ventricle is that Diane C will have:
a harder time pumping blood into her pulmonary vein
Gap junctions are crucial for the synchronization of cardiac muscle cells' contractions, allowing them to work together as a functional unit. Without gap junctions, the electrical signals that coordinate the heart's contractions cannot pass efficiently from one cell to another. This can lead to a decrease in the efficiency of the heart's pumping action, making it harder for the heart to pump blood into the pulmonary vein, which receives oxygen-poor blood from the right ventricle for oxygenation in the lungs. The other options mentioned are not the most direct consequences of a disorder affecting gap junctions in the right ventricle.
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