Vessels catheterized on carotid angiography are:: (A) 2 external carotids and 2 veebral, (B) 2 internal carotids and 2 veebral, (C) 2 internal carotids and 1 veebral, (D) 2 external carotids and 1 veebral
Answer is C. Ans. 2 internal carotids and 1 veebral