Does CBC blood test show drugs?

Related questions

1. What blood tests check for heart problems?
2. Do doctors test for drugs when they take blood?
3. Is low white blood count serious?
4. Do STDs raise your WBC?
5. Does a CBC test for STDs?
6. What blood tests detect heart?
7. What blood tests show liver function?
8. Can a routine blood test detect heart problems?
9. Does CBC show liver function?
10. What does a CBC test tell you?

Tags

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2. #cells
3. #deliver
4. #white
5. #different
6. #fight
7. #types
8. #complete
9. #which
10. #count
11. #blood
12. #level
13. #helps
14. #measures
15. #parts
16. #doctors
17. #check
18. #infections