<prompt> A 75-year-old woman with hypertension develops fatigue and dyspnea on exertion. Her blood pressure is 16060 mm Hg and pulse 80min. The second heart sound is diminished and there is an early diastolic murmur that radiates from the right sternal border to the apex. Your clinical diagnosis is aortic regurgitation.For the above patients, select the characteristic arterial pulse finding.pulsus tarduspulsus paradoxushyperkinetic pulsebisferiens pulse  <response>: A hyperkinetic pulse occurs in the setting of an elevated stroke volume anemia, fever, anxiety or an abnormally rapid runoff from the arterial system aortic regurgitation, patent ductus arteriosus, arteriovenous fistula. 