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  1. How to Prepare for a Blood Test: Day Before and Day Of - Healthline

  2. 10 Important Blood Tests: What They Show, Why They're Done, …

  3. Blood Tests: Types, Results & How They Work - Cleveland Clinic

  4. Routine Blood Work: Test Types, Importance, Results - Verywell …

  5. ‘I have a blood test coming up — how should I prepare?’: Ask a …

  6. How to prepare for a blood test - Patient

  7. What You Need to Know About Blood Testing - MedlinePlus

  8. Guide to blood testing – all you need to know about having a blood test ...

  9. Blood tests - NHS

  10. Blood tests: what happens and what do they show? - BHF