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प्रश्न
Differentiate between LUBB and DUP (names of the valves whose closure produce the sound)
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उत्तर
LUBB is produced by atrioventricular valves, whereas DUBB is produced by semilunar valves.
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संबंधित प्रश्न
Given alongside is a diagram of human heart showing its internal structures. Label the parts marked 1 to 6, and answer the following questions.
- Which type of blood is carried by the blood vessel marked 2?
- Name the main artery which takes the blood from heart to different parts of the body?
- Which chamber of the heart receives deoxygenated blood from the body?
The nearest organ to which the heart supplies oxygenated blood is:
Note the relationship between the first two words and suggest the suitable word/ word for the
fourth place:
Lubb: Atrioventricualr valves :: dup: …………………
Fill in the blanks with suitable words given below:
The blood loaded with carbon dioxide from the body comes into the ______ of the heart.
During surgical operations or during accidents, the patient may be given blood from outside to save his life. What is the technical name of this process? Briefly explain the precautions to be taken in this process.
Why is a person having blood group AB called universal recipient and a person with blood group O called a universal donor?
The endocrine glands produce chemical substances called ____
A female has haemophilic brother and parents having nonual blood clotting. She marries a male who has no history of haemophilia in his family. What is the possibility of her children having this disease?
The lymphatic system consists of which of the following?
The valve which prevents back flow of blood in the veins and lymph vessels is ______.
