1.

Question : How many among the given statements are incorrect? a.All of the nodal tissue in human heart is capable of generating 70-75 action protentials in a minute. b.Lymph is devoid of all formed elements of blood. c.Cardiac output is defined as the volume of blood pumped by each ventricle in a cardiac cycle. d.Wall of left ventricle is thickest among all four chambers of human heart.

Answer»

Four
Three
Two
One

Answer :A


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