Blood Disorders · Histology

Thrombocytopenia refers to a clinical condition where there is:

  1. An abnormally high platelet count
  2. Defective platelet granules
  3. Failure of platelets to adhere to collagen
  4. An abnormally low platelet count
Show answer and explanation

Correct answer: An abnormally low platelet count

Thrombocytopenia is a decrease in the number of circulating platelets, often below 150,000 per microliter. This increases the risk of bruising, petechiae, and prolonged bleeding from minor injuries.

Difficulty: Medium Question 12 of 20

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