What could happen if both the right atrium and the right ventricle contract at the same time?
A. Blood pressure in the heart will increase.
B. Blood will still circulate properly.
C. Blood pressure in the heart will decrease.
D.Nothing will change.
Please answer "CORRECTLY"
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Answer:
What would happen if the valve between the right atrium and right ventricle did not work properly? Blood would flow backwards, from the right ventricle to the right atrium. This may lead to heart failure. ... The blood leaving the right ventricle is oxygen-poor, and the blood leaving the left ventricle is oxygen-rich.
Explanation:
A po para saakin
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