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Which one of the following is a matching...

Which one of the following is a matching pair

A

Lubb - Sharp closing of AV-valves at the beginning of ventricular systole

B

Dup - Sudden opening of semilunar valves at the beginning of ventricular diastole

C

Pulsation of radial artery valves in the blood vessels

D

Initiation of the heart beat - Purkinje fibres

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The correct Answer is:
A
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MODERN PUBLICATION-BODY FLUIDS AND CIRCULATION -COMPETITION FILE (Objective Type Questions) (Multiple Choice Question (MCQs))
  1. Haemoglobin is a: 1. Oligomeric protein 2. Chromoprotein 3. M...

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  2. Blood does not clot inside the vessels because : 1. Constant speedy ...

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  3. Which one of the following is a matching pair

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  4. Haemoglobin is

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  5. "Bundle of His" is formed of mainly:

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  6. Haemophilia is due to absence of:

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  7. Histamine and heparin are secreted by:

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  8. Open circulatory system is present in : (A) Arthropods (B)...

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  9. The opening between the right atrium and the right ventricle is guarde...

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  10. Which of the following is not the cellular element of blood?

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  11. In human beings, duration of cardiac cycle is

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  12. Which of the following statements is related to Starling's law of hear...

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  13. The absence of which clotting factor leads to haemophilia-A?

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  14. What prevents clotting of blood inside the blood vessels?

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  15. In a standard ECG which one of the following alphabets is the correct ...

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  16. The most popularly known blood grouping is the ABO grouping. It is nam...

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  17. Globulins contained in human blood plasma are primarily involved in

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  18. The letter T in T-lymphocytes refers to

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  19. Which of the following matches correctly?

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  20. Which of the following matches correctly ?

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