Question

What do atrial septal defects and ventricular septal defects have in common? A. They are the...

What do atrial septal defects and ventricular septal defects have in common?

  • A. They are the cause of all congenital heart diseases.

  • B. In both cases, blood flows from the right atrium to the left atrium.

  • C. In both cases, blood flows from the right ventricle to the left ventricle.

  • D. In both cases there is an abnormal opening in the partition that separates the right and left sides of the heart.

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Answer #1

the right answer is option D or " in both cases there is an abnormal opening in the partition that separates the right and left side of the heart"

in atrial septal defect a abnormal oppenings or hole is found in between the atriaor  in the wall (septum) that separates the heart's upper chambers( Atria) and in case of ventricular septal disease a abnormal opening or hole is found  in the wall (septum) that separates the heart's lower chambers (ventricles)

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