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If due to some injury the chordae tendin...

If due to some injury the chordae tendineae of the tricuspid valve of the human heart is partially non-functional, what will be the immediate effect ?

A

The 'Pacemaker' will stop working

B

Blood will tend to flow back into left atrium

C

Flow of blood into pulmonary artery will be reduced

D

Flow of blood into aorta will be slowed down

Text Solution

Verified by Experts

The correct Answer is:
C
If due to some injury, chordae tendineae of tricuspid valve of the heart are partially non-functional, then flow of blood into pulmonary artery will be reduced.
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A2Z-BODY FLUIDS AND CIRCULATION -SECTION C: PREVIOUS YEARS' EXAMINATION QUESTIONS (NEET/AIPMT Questions )
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  2. Give below are four statement, a-d, regarding human blood circulatory ...

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  3. If due to some injury the chordae tendineae of the tricuspid valve of ...

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  4. The life of the erythrocytes in mammalian bloos is about

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  5. A blood group does not have any antigen but possesses both a and b ant...

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  6. Cold blooded animal with a single circulation is

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  7. Blood corpuscles containing both A and B antigens are mixed with anoth...

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  8. Systolic pressure is 120 mm Hg. Diastolic pressure is 80 mm Hg. Pulse ...

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  9. Which one functions as enzyme in blood clotting

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  10. Pumonary trunk and aorta are attache by

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  11. Valve surrounding opening of coronary sinus is

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  12. Valves occur in

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  13. In case of emergency (e.g., serious accident with great blood loss) wh...

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  14. Valves present between right auricle and right ventricles is

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  15. Congestion of lungs is one of the main symptoms in

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  16. In ECG, what does T wave represent?

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  17. The first heart sound is

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  18. Hypertension is not caused by

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  19. QRS complex of a standard ECG represents

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  20. Angina pectoris is a major symptom of

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