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  • Question 1 - A 14 year old girl suffers from haemophilia A and chronic knee pain...

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    • A 14 year old girl suffers from haemophilia A and chronic knee pain with progressive swelling and deformity over the last 4 years. Test results reveal a significantly reduced factor VIII activity. Which of the following is seen in the knee joint space after an acute painful episode?

      Your Answer: Cholesterol crystals

      Explanation:

      Due to breakdown of the red blood cell membrane in haemophilic patients, cholesterol crystals are formed by the lipids. On the other hand lipofuscin deposition does not occur in haemolysis or haemorrhage. Neutrophil accumulation suggests acute inflammation. Anthracotic pigment is an exogenous carbon pigment that deposits in the lung from dust. Russell bodies are intracellular accumulations of immunoglobins in plasma cells. Curschmann’s spirals and Charcot Leyden crystals are pathognomonic of asthma.

    • This question is part of the following fields:

      • Cell Injury & Wound Healing; Haematology
      • Pathology
      35
      Seconds

SESSION STATS - PERFORMANCE PER SPECIALTY

Cell Injury & Wound Healing; Haematology (1/1) 100%
Pathology (1/1) 100%
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