• 2022-05-27
    In a cardiac cycle, the average value of arterial blood pressure is
    called ()
    A: Systolic pressure
    B: Diastolic pressure
    C: Pulse pressure
    D: Mean arterial pressure
    E: Central venous pressure
  • D

    内容

    • 0

      Which the following statement about the change of blood pressure is<br/>wrong() A: Clip the side of the common carotid artery, and cause to raise blood<br/>pressure B: Arterial blood pressure is elevated when the sympathetic nerve is<br/>excited C: Vagus nerve inhibits heart activity and lowers arterial blood<br/>pressure D: The excitation of vagus nerve enhances heart activity and arterial<br/>blood pressure elevated E: Intravenous epinephrine, blood pressure rise

    • 1

      The oxygen partial pressure or the amount of oxygen in arterial blood is called:

    • 2

      Under normal circumstances, the arterial diastolic pressure mainly reflects peripheral resistance.

    • 3

      The long-term regulation of arterial blood pressure mainly depends on baroreceptive reflex.

    • 4

      We couldn’t feel the changes in the blood pressure within the (arterial) _______.