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प्रश्न
Distinguish between the following pair on the basis of words indicated in the bracket ( ):
Mitra! valve and Tricuspid valve (Location)
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उत्तर
The mitral valve is located on the upper left side of the heart.
The tricuspid valve is located in the right atrium of the heart.
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?
Refer to fig. 7.3 and answer the following questions:
(i) Impure blood is received by
(ii) Which chamber has thickest wall
(iii) Function of bicuspid value
(iv) Function of tricuspid value
Label the following diagram :
Choose the correct answer:
Which chamber of the heart has the thickest wall?
Identify the CORRECT statement with respect to serous pericardium.
The heart forms an effective barrier against infection by microbes and pathogens.
Give the meaning of pacemaker.
If a person has a heart attack, what must be done immediately?
P. Loosen his/her clothing
Q. Make him/her lie down in an airy room
R. Rush him/her to the hospital
S. Engage him/her in a conversation
The doubled-layered membrane which covers and protects the heart is ______.
