Question

Heart sounds are produced due to a)closure of tricuspid and bicuspid valves b)rushing of blood through valves producing turbulence c) closure of atrioventricular and semilunar valves d)entry of blood into auricles

Answer 1

c) closure of atrioventricular and semilunar valve

Answer 2

c.closure of atrioventricular and semilumar valves.