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प्रश्न
Give technical terms for The protective covering of the heart
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उत्तर
Pericardium
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संबंधित प्रश्न
Aqueous humour, Vitreous humour, lris, Central canal
Is it true that your heart beats more than one lac times per day?
Note the relationship between the first two words and suggest the suitable word/ word for the
fourth place:
Lubb: Atrioventricualr valves :: dup: …………………
Find the odd one out.
Why is a person having blood group AB called universal recipient and a person with blood group O called a universal donor?
Find the odd one out, giving reason.
Veins have valves at intervals in their inner lining whereas the arteries do not have valves. Explain.
Differentiate between:
Arteries and Veins.
A resting person usually has a pulse rate between 72 to 80 beats per minute.
Given below are four statements regarding human blood circulatory system:-
- Arteries are thick walled and have narrow lumen as compared to veins.
- Angina is acute chest pain when the blood circulation to the brain is reduced.
- Persons with blood group AB can donate blood to any person with any blood group under ABO system.
- Calcium ions play a very important role in blood clotting.
Which two of the above statements are correct?
