Free Set
Question
Which chamber of the heart pumps blood to the systemic circulation?
Options
ARight atrium
BRight ventricle
CLeft atrium
DLeft ventricle Correct Answer
Correct Answer & Explanation
Option D: Left ventricle
Rationale
The left ventricle pumps oxygenated blood into the aorta, supplying the entire body through systemic circulation. Its muscular wall is thicker to generate high pressure required for systemic perfusion.
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