Regarding blood supply to the heart:

Question

TuteeHUB · Accepted Answer

NA

TuteeHUB · Answer

the SA nodal artery is more commonly a branch of the left coronary artery

TuteeHUB · Answer

40% of hearts show  left dominance

TuteeHUB · Answer

the marginal and anterior interventricular arteries are the main branches of the left coronary artery

TuteeHUB · Answer

the right coronary artery arises from the posterior aortic sinus

TuteeHUB · Answer

the circumflex artery travels in the atrioventricular groove

1.	Regarding blood supply to the heart:
A.	the SA nodal artery is more commonly a branch of the left coronary artery
B.	40% of hearts show left dominance
C.	the marginal and anterior interventricular arteries are the main branches of the left coronary artery
D.	the right coronary artery arises from the posterior aortic sinus
E.	the circumflex artery travels in the atrioventricular groove
Answer» F.

Discussion