In humans, blood passes from the post caval to the diastolic right atrium of heart due to:
Pressure difference between the post caval and atrium
Pushing open of the venous valves
Suction pull
Stimulation of the sino auricular node
Additional Questions
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The most active phagocytic white blood cells are: |
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In normal blood pressure of 120/80 mm Hg, the numerator represents |
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To obtain a standard ECG, a patient is connected to the machine with three electrodes |
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The blood does not clot inside the body because of : |
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Which is the correct sequence of arrangement of types of W.B.C. in decreasing order in terms of number per mm3 of human blood? |
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The average diameter of Red Blood Corpuscles of man is |
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When body tissues are injured resulting in the loss of blood, the process of blood clot begins and the blood platelets release |
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If one litre of water is introduced in human blood, then |
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Value of cardiac output is |
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Blood vessels taking blood from lungs to heart are |
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