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 Home Science / Physiology / Objective Questions / Kerala PSC helper / Study materials / ICDS Supervisor

 Home Science / Physiology / Objective Questions / Kerala PSC helper / Study materials / ICDS Supervisor

1. The pacemaker of heart

                                SA Node

2. CVP is the pressure within

                                 Inferior Venacava

3. Normal cardiac cycle is

                                   0.8 sec

4. The amount of blood ejected from the ventricle in each contraction 

                                    Stroke volume

5. The normal number of cardiac cycles per minute from

                                      60-80

6. The blood pressure recording is 110/80mm of Hg, the pulse pressure is

                                       30

7. The apex beat can be best heard at

                                        5th intercostal space

8. Mitral valve is situated between

                                          LA & LV

9. SA node is located in

                                            Right atrium

10. In the heart, the mixing of oxygenated and deoxygenated blood is prevented by

                                            Septum

11.    Average weight of human heart?

300gm

12. The heart in encased in a thin fibrous sac is called

Pericardium

13. Coronary arteries are perfused during

Diastole

14. Functionally cardiac muscles are resembling with

Smooth muscles

15. The firing of SA Node

60-100/mt

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