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Rupture of chordae tendineae:...

Rupture of chordae tendineae:

A

Help the A-V valve to close

B

Prevent the bulging of A-V valve into the atria during contraction

C

Causes regurgination of blood into the atria during ventricular systole

D

Has no effect on haemodynamics of circulation

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • The chordae tendineae-

    A
    Close the AV-valves
    B
    Prevent the AV-valves flaps from everting
    C
    Open semilunar valves
    D
    Are present in auricles

  • Which is not true about chordae tendineae?

    A
    They are stripes of muscles fibres
    B
    They are attached to valves
    C
    They are attached to papillary muscles
    D
    They prevent collapsing of valves into atria

  • 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 flow of blood into the aorta will be slowed down
    B
    The pacemaker will stop working
    C
    The blood will tend to flow back into the left atrium
    D
    The flow of blood into the pulmonary artery will be reduced

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

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

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

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    If due to some injury the chordae tendinae of the bicuspid valve of the human heart is partially non-functional, what would be the immediate effect?

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