Advertisements
Advertisements
प्रश्न
Name of the valve between the left atrium and left ventricle and give its significance.
Advertisements
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.
APPEARS IN
संबंधित प्रश्न
Multiple choice question. Tick (✓) the correct choice:
The heartbeat is measured by an instrument called
- thermometer
- sphygmomanometer
- stethoscope
- none of the above
Explain the following:
Why is the SA node called the pace-maker of the heart?
Give scientific reason.
Left ventricle is thick than all other chambers of heart.
The normal human heartbeat rate is about ______ time per minute.
The correct match of blood vessel, its connection and O2 content is ____________.
The heart is surrounded by a double-layered membrane called ______.
Give the location of Pericardial fluid.
In human foetus, the heart begins to beat at developmental age of
Give reason:
Pulmonary veins carry oxygenated blood.
Define the following term:
Heart
