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The problem of electrical discontinuity ...

The problem of electrical discontinuity caused in the normal heart by the connective tissue separating the atria from the ventricles is solved by

A

Coordinating electrical activity in the atria with electrical activity in the ventricles by connecting them via the bundle of His

B

Having the A-V node function as a secondary pacemaker

C

Having an ectopic pacemaker

D

Coordinating electrical activity in the atria with electrical activity in the ventricles by connecting then via the vagus nerve

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The correct Answer is:
A
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  2. Systemic heart refers to

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  3. The problem of electrical discontinuity caused in the normal heart by ...

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  4. What is total diastolic time of ventricle in caridiac cycle

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  5. Which one of the following is a matching pair

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  6. In the heart of mammals the bicuspid valve (mitral valve) is situated ...

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  7. The auriculo-ventricular node in human heart was discovered by

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  8. Ventricular diastole occurs due to a//an

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  9. Nature of valves in the heart is

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  10. Which of the following is the correct statement about the circulatory ...

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  11. The T-wave in an ECG represents

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  12. The volume of blood that enters into the aorta with each ventricular ...

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  13. Epinephrine is secreted by

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  14. Heart beat can be initiated by The cardiac pacemaker in a patient f...

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  15. The other term for heart attack is

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  16. Read the statements regarding the cardiac system and choose the right...

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  17. Oxygenated blood is carried by Blood vessels carrying blood from lun...

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  18. Purkinje's fibres are special types of

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  19. The tricuspid valve is present at the origin of

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  20. The atrio-ventricular valves of the heart is prevented from turning in...

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