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प्रश्न
Complete the following sentence with appropriate word:
In man (human), the heart has _____ chambers.
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उत्तर
In man (human), the heart has Four chambers.
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संबंधित प्रश्न
Draw a diagram of the human heart and label its parts.
Answer in only one sentence of the following question:
Mention the role of the pacemaker in human heart.
Name the Following
Number of chambers present in the human heart.
Name the Following
The valve present between the left atrium and the left ventricle.
What does the QRS - complex represent?
Identify the CORRECT route through which impulse travels in the heart.
The inner surface of the ventricle is thrown into series of irregular muscular ridges called ______
Fill in the blanks of the following paragraph using just two words – arteries and veins.
___(a)___ carry oxygen-rich blood from the heart to all parts of the body and ___(b)___ carry carbon dioxide-rich blood from all parts of the body back to the heart. ___(c)___ have thin walls and ___(d)___ have thick elastic walls. Blood flows at high pressure in ___(e)___. Valves are present in ___(f)___ which allow blood to flow only towards the heart. ___(g)___ divide into smaller vessels. These vessels further divide into extremely thin tubes called capillaries. The capillaries join up to form ___(h)___.
The QRS complex in a standard ECG represents ______.
Note the relationship between the first two words and suggest a suitable word/words for the fourth place:
Lub : Atrioventricular valves :: Dup : ______
