Which nonimmunologic quantitative platelet disorder is characterized by thrombocytopenia, microangiopathic hemolytic anemia, fluctuating neurologic abnormalities, renal disease, and hyaline microthrombi?

Question

Quizplus · Accepted Answer

Thrombotic thrombocytopenic purpura (TTP) is a nonimmunologic quantitative platelet disorder that is characterized by thrombocytopenia, microangiopathic hemolytic anemia, fluctuating neurologic abnormalities, renal disease, and hyaline microthrombi. Hemolytic uremic syndrome (A) shares some similarities with TTP, but it typically presents with gastrointestinal symptoms and is often associated with infection. Respiratory distress syndrome (C) is a lung disorder that occurs in premature infants and is characterized by breathing difficulty. Idiopathic thrombocytopenic purpura (D) is an immunologic disorder that is characterized by isolated thrombocytopenia and does not typically present with microangiopathic hemolytic anemia or neurologic abnormalities.

Which Nonimmunologic Quantitative Platelet Disorder Is Characterized by Thrombocytopenia, Microangiopathic