Learn Mode

Anatomy of Coronary Arteries Quiz

Go to Quiz Page

Which artery supplies blood to the right atrium and right ventricle of the heart?

Right coronary artery

Explanation

Supplies blood to the right side of the heart.

Which coronary artery typically supplies blood to the left atrium and left ventricle of the heart?

Circumflex artery

Explanation

Supplies blood to the left side of the heart.

Which coronary artery is known as the 'widowmaker'?

Left anterior descending artery

Explanation

Commonly involved in severe heart attacks.

Which coronary artery gives off branches known as the 'marginal artery'?

Right coronary artery

Explanation

Branches supply the heart's outer surface.

Which coronary artery supplies blood to the posterior wall of the left ventricle?

Circumflex artery

Explanation

Supplies blood to the back of the left ventricle.

Which artery is considered the continuation of the left main coronary artery?

Circumflex artery

Explanation

Continues left main artery's blood flow.

Which coronary artery usually supplies blood to the sinoatrial (SA) node in about 60-70% of individuals?

Right coronary artery

Explanation

Common supplier of blood to the heart's natural pacemaker.

Which coronary artery is most commonly involved in an inferior myocardial infarction?

Right coronary artery

Explanation

Involved in lower heart muscle damage.

Which coronary artery supplies the SA (sinoatrial) node in most cases?

Right coronary artery

Explanation

Supplies blood to the heart's pacemaker.

#10

Which artery runs in the atrioventricular groove and supplies the posterior aspect of the interventricular septum?

Right coronary artery

Explanation

Supplies blood to part of the heart's inner structure.

#11

Which coronary artery may give rise to the artery of the atrioventricular node in some cases?

Right coronary artery

Explanation

Potential source of blood for a heart's electrical center.

#12

Which coronary artery typically supplies blood to the anterior two-thirds of the interventricular septum?

Left anterior descending artery

Explanation

Supplies front part of heart's inner structure.

Anatomy of Coronary Arteries Quiz

Which artery supplies blood to the right atrium and right ventricle of the heart?

Which coronary artery typically supplies blood to the left atrium and left ventricle of the heart?

Which coronary artery is known as the 'widowmaker'?

Which coronary artery gives off branches known as the 'marginal artery'?

Which coronary artery supplies blood to the posterior wall of the left ventricle?

Which artery is considered the continuation of the left main coronary artery?

Which coronary artery usually supplies blood to the sinoatrial (SA) node in about 60-70% of individuals?

Which coronary artery is most commonly involved in an inferior myocardial infarction?

Which coronary artery supplies the SA (sinoatrial) node in most cases?

Which artery runs in the atrioventricular groove and supplies the posterior aspect of the interventricular septum?

Which coronary artery may give rise to the artery of the atrioventricular node in some cases?

Which coronary artery typically supplies blood to the anterior two-thirds of the interventricular septum?

Test Your Knowledge