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Cardiac Output

When the pulm...

Question

When the pulmonary valve closes, ventricular _______ takes place leading to a _ sound.

A

contraction, dub

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B

relaxation, dub

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C

contraction, lub

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D

relaxation, lub

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Solution

The correct option is B relaxation, dub
The correct answer is Option B: relaxation, dub

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Similar questions

Q. When the tricuspid valve closes, ventricular ________ takes place leading to a ____ sound.

Q. Give technical terms for the following:
(a) The sound produced when the atrio-ventricular valves close in the heart.

Q. Which of the following events does not take place during a ventricular systole
i. Due to the ventricular systole, ventricular pressure decreases.
ii. During the end of ventricular systole the semilunar valves open up.
iii. During the start of the ventricular systole the bicuspid and tricuspid valves close
iv. Due to the closure of the atrio-ventricular valves, dup sound is produced.

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III. A-V valves closes
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VI. Blood goes to major arteries
VII. Semilunar valve opens
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