Cardiovascular System: Heart and Blood Vessels
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Questions and Answers

What is a thrombus?

  • A fraction of the original thrombus that breaks away and circulates in the blood stream
  • A fatty deposit stuck to the inside of arterial walls
  • A blockage in the blood vessels caused by atherosclerosis
  • A blood clot that forms within an intact blood vessel (correct)
  • In which condition does a thrombus develop within a vein, especially the deep veins of the legs?

  • When the blood flow in the vessel is slow and sluggish
  • In the presence of fatty deposits stuck to the inside of arterial walls
  • Following a period of incapacity, such as following surgery (correct)
  • In end arteries with serious consequences
  • What happens when a thrombus develops within an artery?

  • It results in a stroke by supplying part of the brain
  • It reduces the oxygenated blood flow to the organ it supplies (correct)
  • It causes a pulmonary embolism in the lungs
  • It leads to the formation of fatty deposits on arterial walls
  • What is thromboembolism?

    <p>When a fraction of the original thrombus breaks away and circulates in the blood stream to other key organs</p> Signup and view all the answers

    What can be a serious consequence of a thrombus that develops within an end artery?

    <p>Myocardial infarction by supplying part of the heart</p> Signup and view all the answers

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