Certified Wound Ostomy Nurse (CWON) Practice Test

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Prepare for the Certified Wound Ostomy Nurse Test. Study with flashcards and multiple choice questions. Each question provides hints and explanations to help you succeed. Ace your CWON exam!

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What is the normal white blood cell (WBC) count range in a healthy adult?

3000-7000
4500-11000
10000-15000
2000-5000

The correct answer is: 4500-11000

The normal white blood cell (WBC) count range in a healthy adult is typically between 4,500 and 11,000 WBCs per microliter of blood. This range is established based on extensive clinical research and observations, reflecting the body's ability to respond to infections, inflammation, and other immune challenges. White blood cells are crucial components of the immune system, playing a vital role in defending the body against pathogens. Maintaining a count within this range indicates that the body's immune system is functioning normally and can effectively respond to potential threats. Counts below this range may suggest conditions such as leukopenia, which could lead to increased susceptibility to infections, while counts above indicate leukocytosis, often due to infection, stress, or inflammation. Understanding this normal range is fundamental for healthcare providers to assess a patient's immune status accurately and to diagnose various medical conditions effectively.