Atherosclerosis | NEET Based MCQ

Atherosclerosis does not commonly involve which of the following blood vessels? 

A. Abdominal aorta 
B. Vessels of Circle of Willis 
C. Coronary arterics 
D. Vessels of upper extremities

Ans. D.

                                                                                                                  
Atherosclerosis:
• Atherosclerosis of the coronary arteries commonly causes myocardial infarction) and angina pectoris. In the coronary circulation, for example, the proximal left anterior descending coronary artery
• Atherosclerosis of the arteries supplying the central nervous system frequently provokes strokes.