American Association of Critical-Care Nurses (AACN) Certification Practice Test

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Prepare for the AACN Certification Test. Study with flashcards and multiple choice questions, each question comes with hints and explanations. Get ready for your exam!

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What is the normal range for platelets in a healthy individual?

100 - 300 x 10^3/uL
150 - 400 x 10^3/uL
200 - 500 x 10^3/uL
50 - 150 x 10^3/uL

The correct answer is: 150 - 400 x 10^3/uL

The normal range for platelets in a healthy individual is between 150,000 and 400,000 platelets per microliter of blood (150 - 400 x 10^3/uL). This range is established through extensive clinical research and reflects the typical values found in a healthy population. Maintaining platelet levels within this range is crucial for proper hemostasis and clotting functions. Values below or above this range can indicate various health issues, such as thrombocytopenia (low platelet count) or thrombocytosis (high platelet count), which may have clinical implications requiring further investigation. Understanding the normal platelet range is essential for healthcare professionals when assessing patients' blood work and managing potential conditions related to abnormal platelet counts.