General Medicine General 91c8ba9e Which of the following best characterizes alveolar ventilation and blood flow at the base, compared with the apex, of the lungs of a healthy standing person? A Ventilation - Higher, Blood flow - Higher, V/Q ratio - Lower B Ventilation - Lower, Blood flow - Higher, V/Q ratio - Higher C Ventilation - Lower, Blood flow - Lower, V/Q ratio - Lower D Ventilation - Higher, Blood flow - Lower, V/Q ratio - Higher