Which of the following is a cause of thrombocytopenia?

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Study for the Blood, Immune, and Hematologic Disorders Test. Improve your knowledge with our multiple choice questions. Each question provides hints and explanations. Prepare thoroughly for your exam!

Multiple Choice

Which of the following is a cause of thrombocytopenia?

Explanation:
Thrombocytopenia means having a low platelet count. It occurs when the bone marrow isn’t able to produce enough platelets, such as from marrow suppression or infiltration, leading to fewer platelets entering the circulation. Increasing platelet production would raise the count, not lower it, so that option doesn’t cause thrombocytopenia. Normal platelet function implies platelets work well but doesn’t explain a reduced number. Increased destruction of red blood cells affects red cells, not platelets, and doesn’t account for a low platelet count.

Thrombocytopenia means having a low platelet count. It occurs when the bone marrow isn’t able to produce enough platelets, such as from marrow suppression or infiltration, leading to fewer platelets entering the circulation. Increasing platelet production would raise the count, not lower it, so that option doesn’t cause thrombocytopenia. Normal platelet function implies platelets work well but doesn’t explain a reduced number. Increased destruction of red blood cells affects red cells, not platelets, and doesn’t account for a low platelet count.

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