Know Your Blood Parameter: WBC
- Zeenat Khalil
- May 24
- 1 min read
Updated: May 27
1. Parameter Name
White Blood Cell Count (WBC)
2. Test Type
Blood
3. Normal Range
Adults: 4,000 – 11,000 cells/µL
Children: 5,000 – 10,000 cells/µL
4. High Levels Indicate
Infections (bacterial, viral), inflammation, tissue injury, stress, leukemia.
5. Low Levels Indicate
Bone marrow disorders, autoimmune diseases, severe infections, chemotherapy effects.
6. Why It's Tested
To evaluate the immune system’s status and detect infections, inflammations, or hematological conditions.
7. Associated Symptoms (if abnormal)
Fever, fatigue, recurrent infections, chills, bruising.
8. What To Do If Abnormal
Consult a physician. Repeat test or follow-up with differential WBC count, bone marrow biopsy, or relevant cultures.
9. Common Conditions Related
Leukemia, neutropenia, infections, autoimmune diseases like lupus.
10. Nutrition or Lifestyle Connection
Support with vitamin C, zinc, hydration, sleep, and managing stress. Avoid smoking.
11. References (APA Style):
Centers for Disease Control and Prevention. (2022). Complete Blood Count (CBC). CDC. https://www.cdc.gov
MedlinePlus. (2023). White blood cell count. U.S. National Library of Medicine. https://medlineplus.gov/lab-tests/white-blood-cell-count-wbc/
American Cancer Society. (2021). Complete blood count (CBC). https://www.cancer.org/treatment/understanding-your-diagnosis/tests/understanding-your-lab-test-results.html
Comments