Cardiovascular Hormonal Regulation Quiz
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Questions and Answers

Which hormone causes vasoconstriction of the visceral arterioles?

  • Angiotensin
  • Kinins
  • Noradrenaline (correct)
  • Adrenaline
  • Which hormone is a powerful vasoconstrictor to the arterioles but has little effect on the veins?

  • Kinins
  • Noradrenaline
  • Adrenaline
  • Angiotensin (correct)
  • Which hormone causes vasoconstriction of all capillaries and arterioles including the coronary ones?

  • Kinins
  • Serotonin
  • Histamine
  • Vasopressin (correct)
  • Which substance can induce either vasoconstriction or vasodilatation depending upon the condition?

    <p>Serotonin</p> Signup and view all the answers

    Which hormone causes vasodilatation of the arterioles of the skeletal muscles and liver?

    <p>Adrenaline</p> Signup and view all the answers

    Study Notes

    Hormonal Regulation of Blood Vessels

    • Vasopressin (also known as antidiuretic hormone, ADH) causes vasoconstriction of the visceral arterioles.
    • Norepinephrine is a powerful vasoconstrictor of arterioles, but has little effect on veins.
    • Epinephrine causes vasoconstriction of all capillaries and arterioles, including coronary ones.
    • Dopamine can induce either vasoconstriction or vasodilatation depending on the condition.
    • Acetylcholine causes vasodilatation of arterioles in skeletal muscles and liver.

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    Description

    Test your knowledge of humeral regulation in the cardiovascular system with this quiz. Explore the effects of adrenaline, noradrenaline, kinins, and angiotensinogen on blood vessels and blood flow.

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