What causes hematomas during phlebotomy?

Related questions

1. Where does the subclavian artery become the axillary?
2. Which arm has the main artery?
3. How do you know if you hit a nerve?
4. What vein is commonly used to draw blood from for an obese patient?
5. Can subclavian steal syndrome cause a stroke?
6. Why is subclavian steal syndrome more common on the left?
7. Are there veins in your armpits?
8. What is a subclavian steal?
9. What is the treatment for subclavian steal syndrome?
10. Which vein is most commonly used to draw blood from the arm?

Tags

1. #venipuncture
2. #phlebotomist
3. #adverse
4. #opening
5. #leaks
6. #through
7. #blood
8. #pushes
9. #factors
10. #surrounding
11. #bruise
12. #formation
13. #hematomas
14. #there
15. #common
16. #needle
17. #contribute
18. #reaction
19. #tissue