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TRUEMAN BIOLOGY-BODY FLUIDS AND CIRCULATION-Multiple Choice Questions
- Bicuspid valve (mitral) guards the opening inn mammals between:
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- The thick muscular projections on the walls of the ventricle are calle...
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- Which of the following organs has papillary muscles ?
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- In the heart of man, the mitral valve is attached to the papillary mus...
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- Which has the thickest walls :-
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- In mammalian embryo the pulmonary aorta communicates with carotico-sys...
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- Which term does not applied to human heart?
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- Heart of Heart is or Pace maker of the heart is
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- SA node is located in
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- Impulse originating from sinu-atrial node are transmitted to the
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- What happens when the pacemaker becomes nonfunctional ?
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- Given these structures of the conduction system of the heart 1. Bund...
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- The duration of cardiac cycle is
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- Identify the correct sequence of events in a cardiac cycle
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- During systole of heart
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- During ventricular systole
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- The function of vagus nerve innervating the heart is to
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- Sympathetic stimulation
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- Heartbeat is accelerated by
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- Which of the following hormones has no effect on heart beat
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