Edema and Anasarca Overview
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Questions and Answers

Which of the following is NOT a cause of non-inflammatory edema?

  • Increased vascular permeability (correct)
  • Lymphatic obstruction
  • Increased hydrostatic pressure
  • Reduced plasma osmotic pressure

    • What is the primary difference between inflammatory and non-inflammatory edema?

  • Inflammatory edema has a lower specific gravity than non-inflammatory edema
  • Inflammatory edema is protein-rich while non-inflammatory edema is protein-poor (correct)
  • Non-inflammatory edema is caused by inflammation while inflammatory edema is caused by other factors
  • Non-inflammatory edema is caused by increased vascular permeability while inflammatory edema is caused by other factors

    • Which of the following is an example of localized non-inflammatory edema caused by increased hydrostatic pressure?

  • Edema in the lower limbs due to deep venous thrombosis (correct)
  • Edema in the lungs due to acute left ventricular failure
  • Edema in the lower limbs due to portal hypertension from liver cirrhosis
  • Edema in the upper extremity due to lymphatic obstruction from breast cancer treatment

    • What is the mechanism by which reduced plasma osmotic pressure leads to systemic edema?

    <p>Reduced plasma osmotic pressure causes a net movement of fluid from the intravascular space into the interstitial tissues</p> Signup and view all the answers

    Which of the following is an example of generalized non-inflammatory edema caused by reduced plasma osmotic pressure?

    <p>Edema in a patient with nephrotic syndrome</p> Signup and view all the answers

    What is the main component of extracellular fluid in the body?

    <p>Interstitial fluid</p> Signup and view all the answers

    What is the condition characterized by severe, generalized edema?

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

    Which factor controls the movement of fluid between vascular and interstitial spaces?

    <p>Vascular hydrostatic pressure and osmotic pressure</p> Signup and view all the answers

    Where does extravascular fluid collect in cases of edema?

    <p>Interstitial tissue spaces</p> Signup and view all the answers

    What is the role of the lymphatics in controlling edema?

    <p>Draining excess interstitial fluid</p> Signup and view all the answers

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