Question #6428484Single Choice
Biology
Question
A person develops a condition where the valves in their veins fail to close properly. Which of the following is the most likely outcome?
Options
A
Increased oxygen levels in venous blood
B
Reduced blood flow to the lungs for oxygenation
C
Pooling of blood in lower extremities, leading to varicose veins
D
Higher blood pressure in arteries to compensate for valve failure
Answer & Analysis
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