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The auriculo-ventricular node in human h...

The auriculo-ventricular node in human heart was discovered by

A

Hiss

B

Lewis

C

Ringer

D

William Harvey

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The correct Answer is:
B
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ERRORLESS -BODY FLUIDS AND CIRCULATION-Body Fluids And Circulation
  1. Which one of the following is a matching pair

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

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

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  4. Ventricular diastole occurs due to a//an

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  5. Nature of valves in the heart is

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

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  7. The T-wave in an ECG represents

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

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  9. Epinephrine is secreted by

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

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  11. The other term for heart attack is

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

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

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  14. Purkinje's fibres are special types of

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  15. The tricuspid valve is present at the origin of

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

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  17. The pericardium and the pericardial fluid help in

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  18. The thread like tendons of papillary nuscles inserted upon the flaps o...

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  19. Blood leaving liver and moving to the heart has usually high concentra...

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  20. Circulatroy system does not help in

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