The aoic component of the second hea sound is best heard at what location?: (A) Infraclavicular region, (B) Ludwig's angle to the right, (C) Apex, (D) 2nd intercostal space to the left
Answer is B. Aoic area lies in the right second intercostal space near to sternum (Ludwig's angle)Ref: Medical Physiology Indu Khurana 2015 edition page No:212