CBSE CARDIOLOGY QUESTIONS WITH
CORRECT ANSWERS
Incomplete fusion of septum premium and septum secundum - CORRECT ANSWER -Patent
foramen ovale, cryptogenic stroke, bubbly study, right to left shunts,
Acetylcholine, bradykinin, serotonin, substance P, reacts with what in endothelial cells? -
CORRECT ANSWER -Arginine + o2 --> Nitrous Oxide
First Aortic Arch - CORRECT ANSWER -CN V and Maxillary Artery
Second Aortic Arch - CORRECT ANSWER -CN II and Stapedial artery (regresses)
Third Aortic Arch - CORRECT ANSWER -CN IX and Common and Proximal carotid arteries
Fourth Aortic Arch - CORRECT ANSWER -Superior Laryngeal branch of CN X and True aortic arch
and portion of subclavian arteries
Fifth Aortic Arch - CORRECT ANSWER -Obliterated
Sixth Aortic Arch - CORRECT ANSWER -Recurrent Laryngeal Branch of CN X and Pulmonary
Arteries and Ductus arteriosus.
Stab wound at 5th intercostal space at Mid-clavicular line - CORRECT ANSWER -Puncture left
lung
CORRECT ANSWERS
Incomplete fusion of septum premium and septum secundum - CORRECT ANSWER -Patent
foramen ovale, cryptogenic stroke, bubbly study, right to left shunts,
Acetylcholine, bradykinin, serotonin, substance P, reacts with what in endothelial cells? -
CORRECT ANSWER -Arginine + o2 --> Nitrous Oxide
First Aortic Arch - CORRECT ANSWER -CN V and Maxillary Artery
Second Aortic Arch - CORRECT ANSWER -CN II and Stapedial artery (regresses)
Third Aortic Arch - CORRECT ANSWER -CN IX and Common and Proximal carotid arteries
Fourth Aortic Arch - CORRECT ANSWER -Superior Laryngeal branch of CN X and True aortic arch
and portion of subclavian arteries
Fifth Aortic Arch - CORRECT ANSWER -Obliterated
Sixth Aortic Arch - CORRECT ANSWER -Recurrent Laryngeal Branch of CN X and Pulmonary
Arteries and Ductus arteriosus.
Stab wound at 5th intercostal space at Mid-clavicular line - CORRECT ANSWER -Puncture left
lung
