Which of the following statement (s) is/are incorrect? I. The AV node and the bundle of His constitute, the electrical link between the atria and the ventricles II. The bundle of His is a bundle of electrical nodes which allows the ventricles to contract III. The bundle of His is a group of fibres that carry the electrical impulses through the centre of the heart IV. The bundle of His is located in the artrial region Choose the correct option |
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a) |
II, III and IV |
b) |
I, III and IV |
c) |
I, II and IV |
d) |
I, II and III |
Which of the following statement (s) is/are incorrect? I. The AV node and the bundle of His constitute, the electrical link between the atria and the ventricles II. The bundle of His is a bundle of electrical nodes which allows the ventricles to contract III. The bundle of His is a group of fibres that carry the electrical impulses through the centre of the heart IV. The bundle of His is located in the artrial region Choose the correct option |
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a) |
II, III and IV |
b) |
I, III and IV |
c) |
I, II and IV |
d) |
I, II and III |
(d)
Bundle of His is present in the intraventricular septum connected to AV bundle and its branches reach the Purkinje fibres in the ventricles. AV bundles provides the only route for the transmission of wave of excitation the from atria to ventricles