Prescribing Safety Assessment (PSA) Practice Exam

Which term describes a high platelet count?

1. Thrombocytopenia

2. Thrombocytosis

3. Anemia

4. Leukopenia

The correct answer is: Thrombocytosis

Thrombocytosis is the term used to describe a high platelet count in the blood. This condition can arise from various factors, including reactive responses to inflammation, infection, or other medical conditions, as well as from bone marrow disorders. In understanding the context of this term, it is important to recognize that platelets play a crucial role in blood clotting and wound healing. A high platelet count can indicate an increased risk of clotting disorders, which is a significant clinical consideration when assessing a patient’s health. Other terms provided in the options refer to different hematological conditions. For instance, thrombocytopenia is the term used for a low platelet count, anemia refers to a deficiency in the number of red blood cells or hemoglobin, and leukopenia denotes a decrease in white blood cell count. Each of these conditions presents unique implications for patient care and management, further emphasizing the importance of understanding platelet levels in clinical practice.