The &;a&;wave of jugular venous pulse is produced by-: (A) Atrial relaxation, (B) Atrial systole, (C) Atrial diastole, (D) Rapid venous filling
Answer is B. JVP or jugular venous is a reflection of the right atrial pressure.The "a" wave in JVP reflects atrial systole Ref Harrison 20th edition pg 1436