The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Pure left sided failure may be seen with –a) ASDb) Aortic stenosisc) Patent ductus arteriosusd) Pulmonary valvular obstruction   (A) a   (B) c   (C) bc   (D) ad
['(C) bc <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) a \n (B) c \n (C) bc \n (D) ad <> possible answers', '  Pure left sided failure may be seen with –a) ASDb) Aortic stenosisc) Patent ductus arteriosusd) Pulmonary valvular obstruction <> context@']