Cardiovascular System Internal Medicine Quiz
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Questions and Answers

What is a thrombus?

  • A blood clot that forms within an intact blood vessel (correct)
  • A fraction of a thrombus that circulates in the blood stream to other key organs
  • A blood clot that develops in a vein, especially the deep veins of the legs
  • A fatty deposit stuck to the inside of arterial walls
  • In which condition may a thrombus develop due to slow and sluggish blood flow?

  • Atherosclerosis (correct)
  • Myocardial infarction
  • Thromboembolism
  • Pulmonary embolism
  • What serious consequence can occur if a thrombus develops in the coronary artery?

  • Stroke
  • Deep vein thrombosis
  • Pulmonary embolism
  • Myocardial infarction (correct)
  • 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 is a possible site for the development of a thrombus after a period of incapacity?

    <p>Deep veins of the legs</p> Signup and view all the answers

    Study Notes

    Thrombus

    • A thrombus is a blood clot that forms inside a blood vessel, obstructing the flow of blood through the circulatory system.

    Thrombus formation due to sluggish blood flow

    • Thrombi can develop in conditions where blood flow is slow and sluggish, such as in deep veins of the legs (deep vein thrombosis) or in the heart chambers (atrial fibrillation).

    Consequences of coronary artery thrombosis

    • If a thrombus forms in the coronary artery, it can lead to a heart attack by blocking the flow of blood to the heart muscle.

    Thromboembolism

    • A thromboembolism is a condition in which a thrombus breaks loose from its original site and travels through the bloodstream, lodging in a smaller blood vessel and blocking blood flow.

    Possible site for thrombus development after incapacitation

    • A thrombus can develop in the deep veins of the legs after a period of incapacity, such as bed rest or prolonged sitting. This is because inactivity can slow blood flow and increase the risk of clot formation.

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    Description

    Test your knowledge on the structure and function of the heart and blood vessels, cardiac parameters, atherosclerosis, and thrombosis. Learn about the formation of thrombus or blood clots in intact blood vessels and the conditions that contribute to this abnormal occurrence.

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