Which is a direct branch of arch of aorta-
Ans. is 'c' i.e., Brachiocephalic trunk o Branches of arch of aorta areBrachiocephalic trunkLeft common carotid arteryLeft subclavian arteryo Right common carotid artery and right subclavian artery arise from brachiocephalic trunk (Brachiocephalic trunk divides into right common carotid and right subclavian arteries).
Right subclavian artery
Right common carotid artery
Brachiocephalic trunk
Right coronary artery
Blood Vessels of Thorax