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प्रश्न
Draw diagram of conducting system of human heart. Label SA node and bundle of His.
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उत्तर
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संबंधित प्रश्न
Foetus : Amnion : : Heart: ______
Multiple choice question. Tick (✓) the correct choice:
The heartbeat is measured by an instrument called
- thermometer
- sphygmomanometer
- stethoscope
- none of the above
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
Complete the following sentence with appropriate word:
The ______ is the most powerful organ in the circulatory system.
State the Function: Bicuspid valve
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?
The free edges of cuspid valves are attached to the papillary muscles of the heart by fibres are called ______.
The back flow of blood during the pumping of blood by the heart is prevented by:
Why is the sino-atrial node referred to as the pacemaker of the human heart?
