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प्रश्न
State the Function: Pulmonary artery
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उत्तर
To Transports deoxygenated blood to the lungs.
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संबंधित प्रश्न
Foetus : Amnion : : Heart: ______
Which of the following is mesodermal is the origin?
Define the term Circulatory system.
Select the odd one in the following:
Artery, Vein, Capillary, Nerve.
Explain the Term
Pace maker
State the Function: Vena cava
Observe the diagram, Identify the parts labelled as P, Q, R, S. Choose the correct option for the conduction of cardiac impulse.
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)___.
Explain the term Ligamentum arteriosum.
When a person suffers from chest pain, the doctor immediately takes an ECG. Visit a doctor and get information about ECG. You may even look up an encyclopaedia or the internet.
