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The closing of semilunar valve does not coincide with
(a)Fall in ventricular pressure
(b)Production of dub sound
(c)Ventricular diastole
(d)Attempted backflow of blood into the atria from ventricles

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Important Questions on Body Fluids and Circulation
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Human heart is termed myogenic because

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Which of the following is the correct pathway for the conduction of impulse in heart?

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Blood from head, neck and arms enter the heart through

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Which of the following is an incorrect statement w.r.t. ECG?

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Which of the following is incorrect w.r.t. properties of veins?

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Identify the wrong statement:

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The wall of artery is __________ and blood moves at __________ pressure.

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Which of the following is an incorrect statement?
