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प्रश्न
Name of the valve between the left atrium and left ventricle and give its significance.
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उत्तर
Bicuspid or mitral valve is present between the left atrium and left ventricle. It prevents the backflow of blood from the ventricles to the auricle or atrium.
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संबंधित प्रश्न
Name the following:
The first heart sound.
Select the odd one in the following:
Tricuspid, Bicuspid, Semilunar, Foramen ovales.
Choose the correct answer:
Bundle of 'His' is found in ___________
The diagram given below represents the human heart in one phase of its activity. Study the same and then answer the questions that follow:
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- Name the phase.
- Which part of the heart is contracting in this phase? Give a reason to support your answer.
- Name the parts numbered 1to6.
- What type of blood flows through the parts marked 'l' and '2' respectively?
- How many valves are closed in this phase?
Name the Following
Layer, which surrounds the heart.
Multiple Choice Questions
The beating of the heart of man is heart on the left side, because:
Short answer question.
What is the role of papillary muscles and chordae tendinae in the human heart?
How are arteries and veins structurally different from one another?
For which of the following reason the SA node acts as the normal pacemaker?
Distinguish between the following pair on the basis of words indicated in the bracket ( ):
Mitra! valve and Tricuspid valve (Location)
