Lubb is associated with

Closure of both AV valves

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Closure of semilunar valves

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Closure of Eustachian valve

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Closure of only mitral valve

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Solution

The correct option is A
Closure of both AV valves

Lub is associated with the closure of tricuspid and bicuspid valves. (AV valves)

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Similar questions

Q. Time interval between the closure of semilunar valve and closure of AV valve is?

Q. The time interval between the closure of semilunar valve and the closure of AV valve is _____________.

Q. What is the duration between the closure of atrioventricular valves that is lubb and closure of semilunar valves that is dubb?

The second heart sound (dubb) is associated with the closure of ?
(a) tricuspid valve
(b) semilunar valve
(c) bicuspid valve
(d) tricuspid and bicuspid valve

Heart sounds are produced due to
(a) Closure of tricuspid and bicuspid valves
(b) Rushing of blood through valves producing turbulence
(c) Closure of atrioventricular and semilunar valves
(d) Entry of blood into auricles

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Lubb is associated with

The correct option is A Closure of both AV valves Lub is associated with the closure of tricuspid and bicuspid valves. (AV valves)

The correct option is A
Closure of both AV valves

Lub is associated with the closure of tricuspid and bicuspid valves. (AV valves)