MCAT Question of the Day


  • Q:

    Double circulation refers to

     

    A

    flow through the arterial and venous circuits simultaneously

    B

    flow into and out of the brain simultaneously

    C

    timing of the left ventricle to contract after the left atrium

    D

    two circuits of blood flow: to/from the lungs for oxygenation and to/from the rest of the body



    Circulatory System |
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