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EAMCET Medical EAMCET Medical Solved Paper-2006

  • question_answer
    The following are the branches of dorsal aorta:
    I. Intercostal
    II. Phrenic
    III. Coeliac
    IV. Anterior mesenteric
    V. Posterior mesenteric
    Of these which set of arteries supply the blood to the glands of digestive system:

    A) I and II                                 

    B) III and IV

    C) IV and V                              

    D) II and III

    Correct Answer: B

    Solution :

    The arterial system involves aorta arteries, arterioles and meta- anerioles. The aorta turns towards the back of heart and finally converts into dorsal aorta abdominal aorta gives off several pairs of arteries, some of them are: Coeliac artery: Unpaired, divides into three branches. (i) Left gastric artery: To stomach. (ii) Common hepatic artery: To pylorus, pancreas, gall bladder, liver, cystic duct, hepatic ducts etc. (iii) Splenic artery: To pancreas, stomach and spleen. Anterior or Superior mesenteric: Unpaired, supplies various parts of small intestine (except superior part of duodenum part of colon and caecum). Its sub branches are: (i) Pancreo duodenal artery: To pancreas and duodenum. (ii) Jejunal artery: To jejunum. (iii) Ilial artery: To ileum and jejunum. (iv) lliocolic artery: To ileum and colon.


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