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HomeHealth QueryCOMPLETE BLOOD COUNT (CBC)What is a blood test, and how does it work?...
  • Male
  • 40 Years
  • 21/02/2023

What is a blood test, and how does it work?

Doctor 1

Answered by 1 Apollo Doctors

Dr. Dr Kamran Mohammed

Dr Kamran Mohammed

General Practitioner

  • MBBS
  • FIDM
  • 5+ Yrs
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A blood test is done by taking a sample of blood from the arm, the test can usually can reveal infections, inflammations and even certain types of cancers

Dr. Kamran Suggests...

Take a Apollo Weight Management Checkup - Advance Test or Take a CD55 (Pnh Marker) Test

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Answered 24/07/2025

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Disclaimer: Answers on Apollo 247 are not intended to replace your doctor advice. Always seek help of a professional doctor in case of an medical emergency or ailment.