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प्रश्न
Differentiate between LUBB and DUP (names of the valves whose closure produce the sound)
Differentiate between the following pair on the basis of what is mentioned within brackets.
LUBB and DUPP (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
Name the following:
The blood vessels which start from capillaries and end in capillaries.
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| Column A | Column B | ||
| (a) | SA Node | (i) | Plasma |
| (b) | Defective haemoglobin in RBC | (ii) | Serum |
| (c) | Muscle fibres located in heart | (iii) | Pacemaker |
| (d) | The liquid squeezed out of blood during clotting | (iv) | Sickle cell anaemia |
| (e) | Never tires, keep on contracting and relaxing | (v) | Purkinje fibres |
| (f) | Cardiac cycle | (vi) | Cardiac muscle |
| (g) | Liquid part of the blood without corpuscles | (vii) | 0·85 sec |
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Blood flowing away from the stomach and intestines is put into circulation via the liver and
not directly.
Give reason for the following:
The blood groups of both the donor and recipient must be known before transfusing blood.
Give reason for the following:
The arteries are deep seated in the body
Put a tick mark (✓) against the correct alternative in the following statement.
Pulmonary vein carries
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The blood vessels which carry blood from the heart to different parts of the body are called ______.
Define the Arteries.
Find the odd one out, giving reason.
Ventricles have ______ walls when compared with those of auricles.
