Home ยป test page test page Welcome to your test Which of the following does not increase the preload? Venous vasoconstriction A1-adrenergic receptor stimulation Blood loss Digoxin Beta-blockers None What is the mean arterial pressure of a systolic blood pressure of 160 and a diastolic blood pressure of 100 a) 110 b) 120 c) 130 d) 140 e) 150 None Time's upTime is Up!